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KPCL AE Mechanical 2015
74

KPCL AE Mechanical Question Papers - 2015 with Answer Key

74) Which of the following has a self locking property ?

Nut cracker

Scissors

Tongs

Screw

Answer is:

Screw

KPCL AE Mechanical Question Papers - 2015 with Answer Key

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Related KPCL AE Mechanical Question Papers - 2015 with Answer Key

75) The statement that "the moment of any force is equal to the algebraic sum of the moments of the components of that force" is known as

Varingon's theorem

Principle of Moments

Both (A) and (B)

None of these

Answer is:

Both (A) and (B)

76) Which of the following types of energy is possed by a tighly wound spring?

Kinetic energy

Magnetic energy

Strain energy

Electro-magnetic energy

Answer is:

Strain energy

77) What is one radians equal to ?

90? Pie

180? Pie

360? Pie

None of these

Answer is:

None of these

78) When is work said to be done?

When a force acts on a body and the body undergoes a displacement.

When a force acts on a body and the body undergoes no displacement.

When there is no force but the body undergoes a displacement.

None of these

Answer is:

When a force acts on a body and the body undergoes a displacement.

KPCL AE Mechanical Question Papers - 2015 with Answer Key

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