A. Reciprocating
B. Rotating
C. Oscillating
D. All of the above
Ans-: D
Q.2 A kinematic chain requires at least
A. 2 link and 2 turning pair
B. 4 link and 3 turning pair
C. 3 link and 4 turning pair
D. 4 link and 4 turning pair
Ans-: D
Q.3 How many links Hart Mechanism has ?
A. 6 links
B. 5 links
C. 8 links
D. 1 links
Ans-: A
Q.4 A quarternary joint is equivalent to the _____.
A. One binary joint
B. Two binary joint
C. Three binary joint
D. Four binary joint
Ans-: C
Q.5 The frequency of oscillation at moon compared to earth will be ?
A. 5 times more
B. 2.44 times less
C. 4.2 times more
D. Zero
Ans-: B
Q.6 The main disadvantage of the sliding pair is that it is ____.
A. Wear rapidly
B. Bulky
C. Complicated design
D. A+ B
Ans-: D
Q.7 Which of the following has eight links?
A. Hart Mechanisms
B. Pantograph Mechanism
C. Peaucellier Mechanism
D. None of the above
Ans-: C
Q.8 The approximate straight line Mechanism is a
A. Six bar linkage
B. Four bar linkage
C. Eight bar linkage
D. Two bar linkage
Ans-: B
Q.9 Peaucellier's Mechanism is used to produce mathematically exact _______ motion.
A. Straight line motion
B. Circular line motion
C. Rotating motion
D. None of the above
Ans-: A
Q.10 The part of tooth surface which is above the pitch surface is called?
A. Tooth space
B. Face of the tooth
C. Tooth width
D. None of the above
Ans-: B
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