211) In a simple train of wheels, the velocity ratio __________ the intermediate wheels.

depends upon

is independent of

normal

none of these

Answer is:

is independent of

Theory of Machines MCQ with Answers

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212) The two elements of a pair are said to form a higher pair, when they

have a surface contact when in motion

have a line or point contact when in motion

are kept in contact by the action of external forces, when in motion

permit relative motion

Answer is:

have a line or point contact when in motion

213) The maximum fluctuation of energy is the

difference between the maximum and minimum energies

sum of the maximum and minimum energies

variations of energy above and below the mean resisting torque line

ratio of the mean resisting torque to the workdone per cycle

Answer is:

difference between the maximum and minimum energies

214) The method of obtaining different mechanisms by fixing in turn different links in a kinematic chain, is known as

structure

machine

inversion

compound mechanism

Answer is:

inversion

215) In a steam engine, the link constitutes a

piston, piston rod and crosshead

connecting rod with big and small end brasses, caps and bolts

crank pin, crankshaft and flywheel

all of the above

Answer is:

all of the above

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211) In a simple train of wheels, the velocity ratio __________ the intermediate wheels.

is independent of

Theory of Machines MCQ with Answers

Related Theory of Machines MCQ with Answers

212) The two elements of a pair are said to form a higher pair, when they

have a line or point contact when in motion

213) The maximum fluctuation of energy is the

difference between the maximum and minimum energies

214) The method of obtaining different mechanisms by fixing in turn different links in a kinematic chain, is known as

inversion

215) In a steam engine, the link constitutes a

all of the above

Theory of Machines MCQ with Answers