Mechanical Engineering : Theory Of Machines QUESTIONS AND ANSWERS :: part4 : 16 to 20
Following Mechanical Engineering Multiple choice objective type questions and answers will help you in BSNL JTO, GATE 2024 and IES 2024 examinations :
16.The approximate straight line mechanism is a |
four bar linkage |
6 bar linkage |
8 bar linkage |
3 bar linkage |
5 bar linkage. |
17.The following is the inversion of slider crank chain mechanism |
Whit worth quick return mechanism |
hand pump |
oscillating cylinder engine |
all of the above |
none of the above. |
18.In a mechanism, usually one link is fixed. If the fixed link is changed in a kinematic chain, then relative motion of other links |
will remain same |
will change |
could change or remain unaltered depending oh which link is fixed |
will not occur |
none of the above. |
19.A kinematic chain requires at least |
2 links and 3 turning pairs |
3 links and 4 turning pairs |
4 links and 4 turning pairs |
5 links and 4 turning pairs |
none of the above. |
20.Kinematic pairs are those which have |
two elements held together mechanically |
two elements having relative motion |
two elements having Coroili's component |
minimum of two instantaneous centers |
all of the above. |
More Theory Of Machines QUESTIONS AND ANSWERS available in next pages
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