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Mechanical Engineering - Theory of machines

Exercise : Theory of machines - Section 10
31.
The engine of an aeroplane rotates in clockwise direction when seen from the tail end and the aeroplane takes a turn to the left. The effect of gyroscopic couple on the aeroplane will be
to dip the nose and tail
to raise the nose and tail
to raise the nose and dip the tail
to dip the nose and raise the tail
Answer: Option
Explanation:
No answer description is available. Let's discuss.
32.
A mechanism is an assemblage of
two links
three links
four or more than four links
all of these
Answer: Option
Explanation:
No answer description is available. Let's discuss.
33.
In a simple harmonic motion, the velocity vector with respect to displacement vector
is in phase
leads by 90°
leads by 180°
lags by 90°
Answer: Option
Explanation:
No answer description is available. Let's discuss.
34.
When a point moves along a straight line, its acceleration will have
radial component only
tangential component only
coriolis component only
radial and tangential components both
Answer: Option
Explanation:
No answer description is available. Let's discuss.
35.
The primary unbalanced force of reciprocating masses is inversely proportional to the crank radius.
Yes
No
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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