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KPSC ITI JTO Workshop Calculation and Science 2018
64

KPSC ITI JTO Workshop Calculation and Science Question Papers - 2018 with Answer Key

64) A spur gear has 40 numbers of teeth with module 2 mm. The outside diameter is

80 mm

85 mm

84 mm

100 mm

Answer is:

84 mm

A spur gear has 40 numbers of teeth with module 2 mm. The outside diameter is

KPSC ITI JTO Workshop Calculation and Science Question Papers - 2018 with Answer Key

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Related KPSC ITI JTO Workshop Calculation and Science Question Papers - 2018 with Answer Key

65) Which condition is necessary for an object to be in equilibrium? (A) Algebraic sum of all the horizontal components of forces acting on the object should be zero (B) Algebraic sum of all the vertical components of forces acting on the object should be zero

A only

B only

C only

A, B and C

Answer is:

A, B and C

66) What is the bending moment at end supports of a simply supported beam?

Maximum

Minimum

Zero

Uniform

Answer is:

Zero

Explanation:

bending moment at end supports of a simply supported beam is Zero.

What is the bending moment at end supports of a simply supported beam?

67) One of the important factors for cutting speed of a workpiece is

a type of coolant

a type of cut

machine speed

None of the above

Answer is:

machine speed

68) The radius of a wheel is 80 cm and the radius of the axle is 20 cm. The velocity ratio of the wheel and axle is

2

4

3

5

Answer is:

4

KPSC ITI JTO Workshop Calculation and Science Question Papers - 2018 with Answer Key

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