Mechanical Engineering : Theory Of Machines QUESTIONS AND ANSWERS :: part2 : 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.Sense of tangential acceleration of a link |
is same as that of velocity |
is opposite to that of velocity |
could be either same or opposite to velocity |
is perpendicular to that of velocity |
none of the above. |
17.Elements of pairs held together mechanically is known as |
closed pair |
open pair |
mechanical pair |
rolling pair |
none of the above. |
18.A completely constrained motion can be transmitted with . |
1 link with pin joints |
2 links with pin joints |
3 links with pin joints |
4 links with pin joints |
all of the above. |
19.The Klein's method of construction for reciprocating engine mechanism |
is based on acceleration diagram |
is a simplified form of instantaneous center method |
utilities a quadrilateral similar to the diagram of mechanism for reciprocating engine |
enables determination of Corioli's component |
none of the above. |
20.A slider crank chain consists of following numbers of turning and sliding pairs |
I, 3 |
2, 2 |
3, 1 |
4, 0 |
0, 4. |
More Theory Of Machines QUESTIONS AND ANSWERS available in next pages
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