EEMC---VOCLET-2011
1. Hook's Law state that within elastic limit, stress is : Ans : Directly proportional to strain.
2. If three co-planer concurrent forces are in equilibrium then force is proportional to--of the angle between the other two forces. Ans ::: sin
3. If @ is the angle of friction then co-efficient of friction is given by... Ans::: sin@/cos@ [it is tan@]
4. Mechanical advantage of a simple lifting machine is defined as : Ans : load / effort.
5. While raising the automobile axle for taking out the wheel for repair the device used is : Ans : Screw jack.
6. Engineering Mechanics is a science which describes and predicts the state of ------ under the action of force. Ans: moment or resultant force.
7. Which one of the following is dimension less?? Ans : specific gravity.
8. If a body is isolated from all other members which are connected to it, then it is called the : Ans: free body.
9. If the forces, which meet at one point , but their lines of action do not exist on plane, they called: Ans: non coplanar concurrent forces.
10. Bow's notation is particularly helpful in ----- solution of problem involving forces in equilibriums:
Ans : Lami's Theorem.
11. A couple is formed formed by : Ans : Two equal and unlike parallel forces.
12. The ratio of limiting friction and normal reaction is known as : Ans : Co-efficient of frication.
13. The CG of a semi-circular ring lies: Ans: Within the ring.
14. Dynamic frication as compared to static frication is : Ans : less.
15. Impulse is define as : Ans: force X time.
Tag : VOC_EEMC, voclet coumputer question paper, question paper of voclet 2010, computer mcq.
1. Hook's Law state that within elastic limit, stress is : Ans : Directly proportional to strain.
2. If three co-planer concurrent forces are in equilibrium then force is proportional to--of the angle between the other two forces. Ans ::: sin
3. If @ is the angle of friction then co-efficient of friction is given by... Ans::: sin@/cos@ [it is tan@]
4. Mechanical advantage of a simple lifting machine is defined as : Ans : load / effort.
5. While raising the automobile axle for taking out the wheel for repair the device used is : Ans : Screw jack.
6. Engineering Mechanics is a science which describes and predicts the state of ------ under the action of force. Ans: moment or resultant force.
7. Which one of the following is dimension less?? Ans : specific gravity.
8. If a body is isolated from all other members which are connected to it, then it is called the : Ans: free body.
9. If the forces, which meet at one point , but their lines of action do not exist on plane, they called: Ans: non coplanar concurrent forces.
10. Bow's notation is particularly helpful in ----- solution of problem involving forces in equilibriums:
Ans : Lami's Theorem.
11. A couple is formed formed by : Ans : Two equal and unlike parallel forces.
12. The ratio of limiting friction and normal reaction is known as : Ans : Co-efficient of frication.
13. The CG of a semi-circular ring lies: Ans: Within the ring.
14. Dynamic frication as compared to static frication is : Ans : less.
15. Impulse is define as : Ans: force X time.
Tag : VOC_EEMC, voclet coumputer question paper, question paper of voclet 2010, computer mcq.
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