FITTER THEORY SEM I JULY 17 QUESTIONS
FITTER
(THEORY & EMPLOYABILITY SKILLS)
SEMESTER -1
A slight convexity is given in the cutting edge of the flat chisel is to_
a) Cut keyway on shaft c) Cut curved surface
b) Prevent digging of the ends d) Cut sharp corners
The purpose of tempering a hardened steel component is for_.
a) Increasing its hardness c) Increasing its ductility
b) Reducing its brittieness d) Increasing its toughness
Number of graduations on the thimble of a metric micrometer
a) 10 c) 100
b) 50 d) 1000
Which one of the marking media takes longer time to dry?
a) Chalk powder c) Copper sulphate
b) Prussian blue d) Cellulose lacquer
The important elements in soft solder is_.
a) Tin and lead c) Tin and copper
b) Lead and zinc d) Tin and zinc
The size of the dividers is specified by the_
a) Distance between points when opened fully
b) Total length of the legs
c) Distance between the pivot and the points
d) Length of the legs without points
Try square is checking for_.
a) Check the round surface c) Check the flat surface
b) Check the groove surface d) Check the irregular surface
The value of one thimble scale division in a micrometer is_
a) lmm c) 0.02mm
b) 0.5mm d) 0.01mm
Diluted Hydrochloric acid is used as flux for soldering_.
a) Copper sheets c) Stainless steel sheets
b) Brass sheets d) Galvanized iron sheet
Least count of micrometer is_.
a) 0.1 mm c) 0.2 mm
b) 0.5 mm d) 0.01 mm
What is the part used to change the range of depth micrometer?
a) Thimble c) Graduated sleeve
b) Stock d) Extension rod
Which work holding device support the round job, while drilling the job on a drilling
machine?
a) ' V block and clamps, bolts, packing piece
b) The machine vice and bolts, packing piece
c) The hand vice with clamps, bolts
d) The pin vice with clamp, bolts
The best placement of the stock for heating in the forge is_
a) Below the tuyere with the fire coming from deep inside
b) On the top of the fixe covered with a tJiin layer of coal
c) Away from the tuyere with a thick layer of coal on the top
d) Near the tuyere allowing the air to fall directly on the Stock
Micrometer is based on the principle of_.
a) Nut and bolt c) Rack and pinion
b) Differences of two scales d) None of these
Vernier caliper can be used to measure_____.
a) Outer dia of a hole c) Depth of blind hole
b) Inner dia of a Hole d) All of these
After hardening process, the metal becomes more_.
a) Malleable c) Tough
b) Brittle d) Ductile
Which hammer is used for sheet metal work?
a) Ball pein Hammer c) Cross pein Hammer
b) Sledge Hammer d) Soft Hammer(wood)
Drill chuck is used to hold_.
a) Straight shank drill c) Arbor
b) Taper shank drill d) Drill socket
The purpose of ihe rivet set used in riveting is_.
a) To bring the sheet closely together b) To straighten the sheet before riveting
c) To remove the burT between the sheets d) To align the rivet in correct position
Striking portion of the hammer is called
a) Eye c) Handle
b) Peen d) Cheek
More spatters are used for_.
a) Slow speed c) More speed
b) Exfcess current d) Bigger gauge of electrode
A micrometer has negative error 0.03mm shows a reading of 25.52mm. The correct
dimensions is_.
a) 25.50 mm c) 25.57 mm
b) 25.55 mm d) 25.60 mm
Temperature of hotness of workpiece in a forge is judged approximately
a) Color c) Structure
b) Weight d) Smell
After threading a hole by a tap, it was found that the crest of the thread was not formed
completely. Why?
a) Hole size slightly more than the tap drill
b) Insufficient coolant supply
c) Broken the tip of cutting edge of the tap.
d) Hole size slightly less than the tap drill size.
Anvil is made of___-
a) Mild steel c) Copper
b) Cast iron d) Ceramic
Which type of non destructive test is suitable to check the internal defects of weld in high
pressure boiler welding?
a) Visual Test c) Magnetic particle test
b) Liquid penetrant test d) Radiographic test
A ne w hacksaw blade after a new strokes become loose because of the_
a) Wing nut thread being worn out c) Stretching of the blade
b) Improper selection of the set of screw d) Wrong pitch of the blade
Length of file is measured from tip to_-
a) Edge c) Face
b) Heel d) Tang
The sizes of a wing compass range between_.
a) 0 to 50mm - c)200to500mm
b) 50 to 200 mm d) 500 to 1000 mm
Fire clay, dinas and talc bricks are main refractory material employed in Forge. What is
the melting point of natural talc_.
a) 1000°C c) 1500°C
b) 1200°C d) 1700°C
The swage is a tool used in forge shop which is made of_.
a) High carbon steel c) Medium Carbon steel
b) Malleable Cast iron d) Low carbon steel
The type of Hammer used in forge shop weigh from 1 to 2 kgs and is fitted with short
wooden handle is_.
a) Hand Hammer c) Ball pane hammer
b) Sledge Hammer d) Straight pane hammer
Drawing out process is done on anvil. Name the part on operation is
a) Face c) Tail
b) Beak d) Round Hole
Already ormed head of rivet is supported by_
a) Rivet Set c) Snap
b) Dolly d) Drift
Name the cutting tool fixed in the Anvil square hole_
a) Hot set c) Cold set
b) Hard Die d) Anvil
While normalizing the component should be cooled by__.
a) Dipped in water c) Quenching in oil
b) FORCED air d) In still air to room temperature
Shapes of file is specified by its_-
a) Length c) Cross section
b) Width d) Thickness
Scribers are made of_.
a) Mild steel c) Brass
b) High carbon steel d) Cast Iron
Solder used for cooking utensils_.
a) Copper c) Tin
b) Zinc d) Lead
The acetylene gas cylinder is painted__.
a) Black c) Red
b) Maroon d) Blue
Protect eyes from welding spark_-
a) Hydrochloric Acid c) Phosphoric acid
b) Zinc Chloride d) Resin
The preferred material for soldering bit is_.
a) Lead c) Copper
b) Tin d) Zinc
The type of brush used to remove coarse rust in a sheet metal before painting
is_.
a) Wooden brush 0 Wire Brush
b) Nylon brush d) Painting brush
If a patient does not respond to mouth to mouth resuscitation treat, a first -aider should
immediately_.
a) Seek medical help c) Keep the body worm with blankets
b) Check the broken limbs d) Check pupils of eyes and pulse
Which type of chisel is used for cutting keyways Groove and slots?
a) Flat chisel c) Half round nose chisel
b) Cross cut chisel d) Diamond point chisel
The property of a metal by which it can be drawn into thin wire_
a) Elasticity c) Malleability
b) Ductility d) Plasticity
The convexity of file helps_-
a) To file concave surface
b) To file convex surface
c) To prevent rounding of edges of work.
d) The file to become straight when pressure is applied.
The drilling machine used for light duty work_.
a) Bench type sensitive c) Radial
b) Pillar type d) Gang
The recommended point angle of the chisel to cut mild steel is
a) 30° c) 55°
b) 45° d) 60°
Which grade of file is used for removing rapidly a large quantity of metal?
a) Dead smooth file c) Second cut file
FITTER
(THEORY & EMPLOYABILITY SKILLS)
SEMESTER -1
A slight convexity is given in the cutting edge of the flat chisel is to_
a) Cut keyway on shaft c) Cut curved surface
b) Prevent digging of the ends d) Cut sharp corners
The purpose of tempering a hardened steel component is for_.
a) Increasing its hardness c) Increasing its ductility
b) Reducing its brittieness d) Increasing its toughness
Number of graduations on the thimble of a metric micrometer
a) 10 c) 100
b) 50 d) 1000
Which one of the marking media takes longer time to dry?
a) Chalk powder c) Copper sulphate
b) Prussian blue d) Cellulose lacquer
The important elements in soft solder is_.
a) Tin and lead c) Tin and copper
b) Lead and zinc d) Tin and zinc
The size of the dividers is specified by the_
a) Distance between points when opened fully
b) Total length of the legs
c) Distance between the pivot and the points
d) Length of the legs without points
Try square is checking for_.
a) Check the round surface c) Check the flat surface
b) Check the groove surface d) Check the irregular surface
The value of one thimble scale division in a micrometer is_
a) lmm c) 0.02mm
b) 0.5mm d) 0.01mm
Diluted Hydrochloric acid is used as flux for soldering_.
a) Copper sheets c) Stainless steel sheets
b) Brass sheets d) Galvanized iron sheet
Least count of micrometer is_.
a) 0.1 mm c) 0.2 mm
b) 0.5 mm d) 0.01 mm
What is the part used to change the range of depth micrometer?
a) Thimble c) Graduated sleeve
b) Stock d) Extension rod
Which work holding device support the round job, while drilling the job on a drilling
machine?
a) ' V block and clamps, bolts, packing piece
b) The machine vice and bolts, packing piece
c) The hand vice with clamps, bolts
d) The pin vice with clamp, bolts
The best placement of the stock for heating in the forge is_
a) Below the tuyere with the fire coming from deep inside
b) On the top of the fixe covered with a tJiin layer of coal
c) Away from the tuyere with a thick layer of coal on the top
d) Near the tuyere allowing the air to fall directly on the Stock
Micrometer is based on the principle of_.
a) Nut and bolt c) Rack and pinion
b) Differences of two scales d) None of these
Vernier caliper can be used to measure_____.
a) Outer dia of a hole c) Depth of blind hole
b) Inner dia of a Hole d) All of these
After hardening process, the metal becomes more_.
a) Malleable c) Tough
b) Brittle d) Ductile
Which hammer is used for sheet metal work?
a) Ball pein Hammer c) Cross pein Hammer
b) Sledge Hammer d) Soft Hammer(wood)
Drill chuck is used to hold_.
a) Straight shank drill c) Arbor
b) Taper shank drill d) Drill socket
The purpose of ihe rivet set used in riveting is_.
a) To bring the sheet closely together b) To straighten the sheet before riveting
c) To remove the burT between the sheets d) To align the rivet in correct position
Striking portion of the hammer is called
a) Eye c) Handle
b) Peen d) Cheek
More spatters are used for_.
a) Slow speed c) More speed
b) Exfcess current d) Bigger gauge of electrode
A micrometer has negative error 0.03mm shows a reading of 25.52mm. The correct
dimensions is_.
a) 25.50 mm c) 25.57 mm
b) 25.55 mm d) 25.60 mm
Temperature of hotness of workpiece in a forge is judged approximately
a) Color c) Structure
b) Weight d) Smell
After threading a hole by a tap, it was found that the crest of the thread was not formed
completely. Why?
a) Hole size slightly more than the tap drill
b) Insufficient coolant supply
c) Broken the tip of cutting edge of the tap.
d) Hole size slightly less than the tap drill size.
Anvil is made of___-
a) Mild steel c) Copper
b) Cast iron d) Ceramic
Which type of non destructive test is suitable to check the internal defects of weld in high
pressure boiler welding?
a) Visual Test c) Magnetic particle test
b) Liquid penetrant test d) Radiographic test
A ne w hacksaw blade after a new strokes become loose because of the_
a) Wing nut thread being worn out c) Stretching of the blade
b) Improper selection of the set of screw d) Wrong pitch of the blade
Length of file is measured from tip to_-
a) Edge c) Face
b) Heel d) Tang
The sizes of a wing compass range between_.
a) 0 to 50mm - c)200to500mm
b) 50 to 200 mm d) 500 to 1000 mm
Fire clay, dinas and talc bricks are main refractory material employed in Forge. What is
the melting point of natural talc_.
a) 1000°C c) 1500°C
b) 1200°C d) 1700°C
The swage is a tool used in forge shop which is made of_.
a) High carbon steel c) Medium Carbon steel
b) Malleable Cast iron d) Low carbon steel
The type of Hammer used in forge shop weigh from 1 to 2 kgs and is fitted with short
wooden handle is_.
a) Hand Hammer c) Ball pane hammer
b) Sledge Hammer d) Straight pane hammer
Drawing out process is done on anvil. Name the part on operation is
a) Face c) Tail
b) Beak d) Round Hole
Already ormed head of rivet is supported by_
a) Rivet Set c) Snap
b) Dolly d) Drift
Name the cutting tool fixed in the Anvil square hole_
a) Hot set c) Cold set
b) Hard Die d) Anvil
While normalizing the component should be cooled by__.
a) Dipped in water c) Quenching in oil
b) FORCED air d) In still air to room temperature
Shapes of file is specified by its_-
a) Length c) Cross section
b) Width d) Thickness
Scribers are made of_.
a) Mild steel c) Brass
b) High carbon steel d) Cast Iron
Solder used for cooking utensils_.
a) Copper c) Tin
b) Zinc d) Lead
The acetylene gas cylinder is painted__.
a) Black c) Red
b) Maroon d) Blue
Protect eyes from welding spark_-
a) Hydrochloric Acid c) Phosphoric acid
b) Zinc Chloride d) Resin
The preferred material for soldering bit is_.
a) Lead c) Copper
b) Tin d) Zinc
The type of brush used to remove coarse rust in a sheet metal before painting
is_.
a) Wooden brush 0 Wire Brush
b) Nylon brush d) Painting brush
If a patient does not respond to mouth to mouth resuscitation treat, a first -aider should
immediately_.
a) Seek medical help c) Keep the body worm with blankets
b) Check the broken limbs d) Check pupils of eyes and pulse
Which type of chisel is used for cutting keyways Groove and slots?
a) Flat chisel c) Half round nose chisel
b) Cross cut chisel d) Diamond point chisel
The property of a metal by which it can be drawn into thin wire_
a) Elasticity c) Malleability
b) Ductility d) Plasticity
The convexity of file helps_-
a) To file concave surface
b) To file convex surface
c) To prevent rounding of edges of work.
d) The file to become straight when pressure is applied.
The drilling machine used for light duty work_.
a) Bench type sensitive c) Radial
b) Pillar type d) Gang
The recommended point angle of the chisel to cut mild steel is
a) 30° c) 55°
b) 45° d) 60°
Which grade of file is used for removing rapidly a large quantity of metal?
a) Dead smooth file c) Second cut file
b) Smooth file d) Rough file
FITTER THEORY SEM I JULY 15 QUESTIONS
Bench vice is also called as
A bench work vice B engineers vice C machine vice D fitter vice
Inside and outside calipers measurements can be read only............
A by transferring measurement
B by transferring sizes
C by transferring readings
D by transferring length
In a vernier caliper main scale reading 60 mm, vernier division coinciding with the main scale is the 28th division, then the reading will be..................
A 0.56 mm B 60.56 mm C 60.28 mm D 120 mm
Bench vice is also called as
A bench work vice B engineers vice C machine vice D titter vice
The depth, micrometer is used for the measurement of a wide range of size because...............
A it has a number of extension rods tor the different range of sizes
B !t has a very length spindle
C it has adjustable stock for different size settina
D It has a length araduated sleeve
Hammer head is made of
A carbon steel B die steel C vanadium steel D high speed steel
Drilling' machine in which more than one drill used in the same head is.................
A sensitive drilling machine
B pillar drilling machine
C radial drilling machine
D multi spindle drilling machine
Hand hammer used for forging work weighs....................
A 1 to 1.5 kgs
B 2 kgs
C 2.5 kgs
D 3 kgs
One of the function of fuller in forging shop is................
A swaging down B upsetting C necking down D bending down
The grade of a file is determined by
A length of the file B width of the file
C the gap between the teeth D the grade of the metal used
Hand files are made of
A low carbon steel B medium carbon steel
C high carbon steel D high chromium steel
Which property of metal allow to metal to drawn into wire?
A Ductility B Malleability C Elasticity D Toughness
Vice clamps are used to.............
A protect hard jaws B clamp the work piece rigidly
C protect the finished surfaces D prevent the movable jaw being field
The graduations of a depth micrometer are
A similar to an outside micrometer
B in the reverse direction to that of the outside micrometer, both thimble and sleeve
C in the reverse direction only on the sleeve
D in the reverse direction only on the thimble
The commonly used three point internal micrometers nave a least count...........
A 0.006 mm B 0.005 mm C 0.002 mm D 0.001 mm
Among the below which is used for holding the round job....................
A bench vice B damp and bolt C V block with clamp D machine vice
Which angle plate is used to support and clamp the job?
A Solid angle plate B Ribbed angle plate
C Slotted angle plate D Adjustable angle plate
The purpose of tempering a hardened steel component is for...............
A increasing its hardness B reducing its brittleness
C increasing its ductility D increasing its toughness
The purpose of normalizing is to
A soften the metal B increase the toughness
C refine the structure D harden the surface
Which one of the stake is used to make sharp bends and folding straight edges of sheet metal?
A Funnel stake B Hatchet stake C Creasing iron stake D Half moon stake
The important elements in soft solder is
A tin and lead B tin and zinc C lead and zinc D tin and copper
Annealing process is used to............
A improve machinability B produce an uniform fine grain structure
C increase brittleness D reduce brittleness
The property of meta! by virtue of which they can be rolled into their sheet without breaking is called...........
A ductility B malleability C toughness D tenacity
The head of the soldering iron is made of..............
A brass B bronze C copper D iron
The function of flux during soldering is
A to prevent corrosion B to promotes wet surface
C to avoid porosity in solder D to remove oxides from the soldering surface
Copper is used for soldering iron because......................
A its melting point is high
B it is high resistant to wear
C it can prevent corrosion
D it is a good conductor of heat
The process of raising a strip metal around the end of a round pipe is..................
A braising B press forming
C beading D punching
The process by which the edges of the sheets are made stronger and rigid is
A beading B overlapping parts
C edge stiffening D braising
In which colour the welding oxygen cylinders are painted ?
A Red B Maroon C Black D Brown
Pressure regulator is used to
A control the flow B stop the flow
C mix the flow D divert the flow
The most commonly used flame is
A carburizing flame B neutral flame
C ordinary flame D oxidizing flame
Which accessory is used for protecting the eyes while chipping the slag or grinding the job?
A Earth clamp B Weiding cable
C Electrode welder D Welding screen
Which accessory is used for protecting the eyes while chipping the slag or grinding the job?
A Plain screen B Hand screen C Goggle D Helmet screen
The point angle of centre punch is
A 30° B 60° C 90° D 120°
If a dead smooth file is used for filing then it will result in...................
A heavy reduction on material B large quantity of metal
C high degree of finish D good finish
The movable jaw of a bench vice does not open out even though the handle is rotated..........
A the threads are slightly worn out B the spring is not functioning
C the spindle pin is broken D the jaws are over tight
File is made up of: -
FITTER THEORY
SEMESTER -1 JAN 2018
The tool used give support while bending sheet metal is known as:
a) Fuller b) Flatter c) Snip d) Stake
Length of snap head rivet is given by the formula: -
a) L=2d
b) L=T+O.6d
c) L = T + 1.5d
d) None of these
That part of hammer which is used for striking is known as: -
a) Pein b) Face c) Cheek d) Eye hole
This part prevents the motion of micrometers spindles: -
a) Ratchet stop b) Split internal thread
c) Tapered nut d) Locking device or lock nut
Vernier Calipers inventor 'Pierre Vernier' hailed from which of the following country?
a) Italy b) Germany c) France d) None of these
In Normalising process, hot steel is made cool by following: -
a) By immersing it in oil
b) By keeping it in still air at room temperature
c) By leaving it in cold air
d) By immersing it in water
Bent snip is used for: -
a) For removing burr
b) For making hole on sheet
c) For bending sheet
d) For cutting sheet with curved lines
Which rivet is appropriate for the riveting of soft metal like leather, etc.
a) Snap head rivet b) Pan head rivet
c) Divided or bifUrcated rivet
d)Counter sunk head rivet
Which vice is used in forging shop?
a) Hand vice b) Bench vice c) Leg vice d) Pin vice
Which type of dcwice or instrument the caliper is?
a) Direct measuring instrument b) Indirect measuring instrument
c) Both (a) & (b)
d) None of these
Which is the most conductive metal of electricity?
a) Copper b) Aluminium c) Gold d) Iron
The forging of cast iron is not possible due to which property?
a) Softness b) Brittleness
c) Ductility
d) None of these
Power hammer mostly operated by which of the following: -
a) By hand b) By electricity c) Both (a) & (b) d) None of these
What happens by increasing the amount of carbon in steel?
a) Hardness increases
b) Rigidity increases
c) Rigidity decreases
d) Ductility increases
The filing of wood, rubber etc. is done by which of the following file?
a) Curved file
b) Single cut file
c) Double cut file
d) Rasp cut file
Where the hatchet stake is used?
a) For riveting
b) For making flange
c) For folding sheets
d) None of these
Pinning of file is removed by:
a) File card b) File handle c) Wire brush d) Dresser
Why soft jaws are used •in vice?
a) To protect the finished surfaceb
b To protect the jaws of the vice
c) To hold the job more strongly
d) To protect the file
should be intended before marking.........
a) Reference point
b) Centre point
c) Parameter point
d) Internal point
Which of the following is not related to marking media?
a) Layout Die
b) Prussian Blue
c) Surface Plate
d) None of these
marking media takes too much time to get dry and it make clear lines.
a) Prussiqn Blue
b) Chalk powder
c) Copper sulphate
d) None of these
Maximum keys are made up of:
a) High speed steel
b) Mild steel
c) Cast iron
d) Pig iron
There is negative error 0.03 mm in any micrometer. If the micrometer gives the reading of 40.53 mm, then what will be the accurate readings?
a) 40.50 Millimeter
b) 40.56 Millimeter
c) 40.83 Millimeter
d) 40.23 Millimeter
With the help of Vernier Bevel Protractor any angle can be measure upto the accuracy of the of 1 0 .
a) 10th Part b) 1 2 th Part C) 9th Part d) 4th Part
25. While marking from Vernier height gauge, it should be moved by holding its base in such a way that: -
a) Main scale should bend
b) Zero error or main scale should check
c) Main scale should not bend
d) Base of the offset scriber should be parallel to the surface plate
Cyaniding and Nitriding are the two methods of which of the following process?
a) Hardening b) Case Hardening c) Tempering d) Normalizing
Zinc coated sheet is known as.....
a) Tin coated sheet
b) Galvanized iron sheet
c) Stainless steel
d) Lead sheet
Which tool is used to cut excessive thick sheet?
a) Snip b) Shear c) Hem d) None of these
Which of the following stakes gives double ended support?
a) Hatchet stake b) Half-moon stake c) Creasing iron stake d) Horse stake
What is the full förm of C PC?
a) Carbon Tetra Chloride
b) Carbon Tin Chloride
c) Calcium Tetra Chloride
d) None of these
Which type of thread is used in spindle of bench vice?
a) Acme thread b) V thread c) Square thread d) Knuckle thread
Which metal is generally used to make hammer?
a) Mild steel b) Cast iron c) Wrought iron d) Cast steel
1° is equal to: -
a) 60 seconds b) 60 minutes c) 360 minutes d) 360 seconds
Offset scriber is used to: -
a) Vernier caliper
b) Vernier height gauge
c) Vernier micrometer
d) None of these
Which of the following is not a type of chisel?
a) Cross cut chisel
b) Round nose chisel
c) Bull nose chisel
d) Diamond point chisel
Prussian blue is a........
a) Marking tool b) Measuring tool
c) Marking media d) All of these
Datum line is also known as........
a) Centre line b) Outline c) Reference line d) None of these
V-Block is made of: -
a) Close grained cast iron
b) Aluminium
c) Mild steel
d) None of these
Point angle of scriber is........
a) 60 0 b) 15 0 c) 5 60 d) None of these
Classification of file is not done on the basis of:
a) Grade b) Size c) Cut d) Angle
Which property leads a metal to be drawn into wire?
a) Malleability b) [Ductility c) Elasticity d) Plasticity
The nut used to fix bladé in hacksaw frame is known as:
a) Dome nut b) Thumb nut c) Wing nut d) Castle nut
Distance between two adjacent teeth ofhacksaw is known as:
a) Volume b) Velocity c) Field d) Pitch
Which drilling machine is used in mass production?
a) Bench type drilling machine
b) Pillar type drilling machine
c) Portable type drilling machine d) Gang type drilling machine
File is made up of: -
a) Stainless steel
b) Mild steel
c) High carbon steel
d) None of these
The shape of beak in anvil is like: -
a) Camel
b) Elephant
c) Cow horn
d) Butterfly
head of soldering iron is made of: -
a) Cast iron b) Mild steel c) Copper d) Tin
The sides of sheet are folded to make them safe and strong. These folds are called: -
a) Seam b) I lem c)Band D) Rib
Filler metal of brazing is: - c) Band
a) Solder b) Spelter c) Both (a) & (b) D) None of these
The thickness of sheet metal is measured by which guage?
a) Snap guage
b) Feeler guage
c) Wire guage
d) None of these
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