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KPSC ITI JTO Fitter 2018
42

KPSC ITI JTO Fitter Question Papers - 2018 with Answer Key

42) To convert the linear motion of the plunger of a dial test indicator to the rotary motion of the pointer, which one of the following mechanisms is used?

Quick return mechanisms is used

Rack and Pinion mechanism

Screw thread mechanism

Oldham's mechanism

Answer is:

Rack and Pinion mechanism

Explanation:

Rack and pinion mechanism is used to convert the linear motion of the plunger of a dial test indicator to the rotary motion of the pointer

To convert the linear motion of the plunger of a dial test indicator to the rotary motion of the pointer, which one of the following mechanisms is used?

KPSC ITI JTO Fitter Question Papers - 2018 with Answer Key

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43) Caulking and fullering are the operations done to make Riveted joint

flexible

strong

Rurt proof

Leak proof

Answer is:

Leak proof

Caulking and fullering are the operations done to make Riveted joint

44) Which of the following is not the property of a good lubricant?

No change in viscosity due to variation in temperature

Reduce friction between mating parts

Take up the surface pressure between sliding parts

Becomes thicker after prolonged use

Answer is:

Becomes thicker after prolonged use

45) A main shaft is running at a speed of 200 r.p.m and machine spindle is to be driven directly from main shaft to run at 100 r.p.m. If the diameter of the pulley fixed on machine shaft is 20 cm, what would be the diameters of the pulley fitted on main shaft?

10 mm

100 mm

20 mm

200 mm

Answer is:

100 mm

46) The process of increasing the length of a steel bar of the expense of its width or thickness or both is known as

upsetting

swaging

shutting

cutting

Answer is:

swaging

KPSC ITI JTO Fitter Question Papers - 2018 with Answer Key

For more MCQ's Click Here

42) To convert the linear motion of the plunger of a dial test indicator to the rotary motion of the pointer, which one of the following mechanisms is used?

Rack and Pinion mechanism

KPSC ITI JTO Fitter Question Papers - 2018 with Answer Key

Related KPSC ITI JTO Fitter Question Papers - 2018 with Answer Key

43) Caulking and fullering are the operations done to make Riveted joint

Leak proof

44) Which of the following is not the property of a good lubricant?

Becomes thicker after prolonged use

45) A main shaft is running at a speed of 200 r.p.m and machine spindle is to be driven directly from main shaft to run at 100 r.p.m. If the diameter of the pulley fixed on machine shaft is 20 cm, what would be the diameters of the pulley fitted on main shaft?

100 mm

46) The process of increasing the length of a steel bar of the expense of its width or thickness or both is known as

swaging

KPSC ITI JTO Fitter Question Papers - 2018 with Answer Key