Fitter Quiz | Fitter Objective Type Questions and Answers

Questions
21 In which one of the following materials no cutting oil is used when drilling
A Grey cast iron
B Tool steel
C Copper
D Aluminium

Answer: Grey cast iron
22 Checking surface flatness and squareness by
A Vernier height gauge
B Try square
C Bevel gauge
D Slip gauge

Answer: Try square
23 Which among the following is an artificial abrasive
A Corundum
B Aluminium oxide
C Diamond
D Emery

Answer: Aluminium oxide
24 Drill jigs are used for
A Guiding the tool only
B Clamping the job when drilling
C Drilling operations only
D Drilling, reaming, tapping and other allied operations

Answer: Drilling, reaming, tapping and other allied operations
25 The general ratio of soluble oil and water used as coolant is
A 20:1
B 1:20
C 1:10
D 10:1

Answer: 1:20
26 Taper shank tools removing from machine spindle, which tool is used
A Drill drift
B Drill socket
C Drill key
D Drill chuck

Answer: Drill drift
27 Fixture is a production devices which
A Holds and locates the workpiece
B Locates the workpiece
C Holds the workpiece
D Neither holds nor locates the workpiece

Answer: Holds and locates the workpiece
28 Brass is an alloy of
A Copper and zinc
B Copper and silver
C Copper and tin
D Lead and tin

Answer: Copper and zinc
29 Which fuel gas is used for cutting deep under water
A Hydrogen
B Methane
C Acetylene
D LPG

Answer: Hydrogen
30 The angle which is less than 90° is called as
A Acute angle
B Right angle
C Obtuse angle
D None of the above

Answer: Acute angle
31 Which one of the following processes is used for hardening the surface of tool steel
A Induction hardening
B Hardening
C Cyaniding
D Carburizing

Answer: Induction hardening
32 Clearance between matting part is measured by
A Feeler gauge
B Dial gauge
C “Go” gauge
D Caliper gauge

Answer: Feeler gauge
33 Follower steady is fixed on the?
A Saddle
B Headstock
C Bed
D Tailstock

Answer: Saddle
34 The root of ISO metric thread is
A Sharp corner
B Flat
C Round
D None of the above

Answer: Round
35 Which one of the following is the function of tuyeres in the forge
A Acts as an outlet of product of combustion
B Control smoke and sparks
C Permit cooled air
D No function

Answer: Acts as an outlet of product of combustion
36 The size of shaper is specified by
A Maximum length of stroke
B Size of table
C Maximum size of the tool used
D Minimum length of stroke

Answer: Maximum length of stroke
37 Best example for driving fit is
A Cart rim on the wooden wheel
B Pulley with key on the shaft
C Ball bearing on the shaft
D Tyre on the rail wheel

Answer: Ball bearing on the shaft
38 Slideways of a machine are frequently lubricated by
A Oilcan
B Wick feed lubricator
C Ring lubricator
D Grease gun

Answer: Oilcan
39 Scriber point angle?
A 12° to 15°
B 5° to 10°
C 60°
D 30°

Answer: 12° to 15°
40 A hammer with loosely fitted handle will
A Absorb shock
B Fly away and cause accident
C Have easy swing
D Convey more leverage

Answer: Fly away and cause accident
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