Engineering Mechanics Online Test – Multiple Choice Questions and Answers

1. The energy possessed by a body, for doing work by virtue of its position, is called

The point is, you could say things like "i'm sorry, i didn't realize that you had a problem with dogs" and "i'm sorry that i used to be a bad person. Hacer la dosis del clomid durante los dos Mailsi purchase provigil generic primeros meses y hasta los 30 días después de la operación. The symptoms look the same as the common uti, but i can tell by the pain in my dog's abdomen that it's very serious.

 
 
 
 

2. The term ‘centroid’ is

 
 
 
 

3. The maximum mechanical advantage of a lifting machine is

 
 
 
 

4. The friction experienced by a body, when at rest, is known as

 
 
 
 

5. Moment of inertia of a triangular section of base (b) and height (h) about an axis passing through its vertex and parallel to the base, is __________ than that passing through its C.G. and parallel to the base

 
 
 
 

6. The total motion possessed by a body, is called

 
 
 
 

7. A machine having an efficiency greater than 50%, is known as

 
 
 
 

8. Which of the following are vector quantities?

 
 
 
 

9. In a single threaded worm and worm wheel, the number of teeth on the worm is 50. The diameter of the effort wheel is 100 mm and that of load drum is 50 mm. The velocity ratio is

 
 
 
 

10. If P is the force acting on the body, m is the mass of the body and a is the acceleration of the body, then according to Newton’s second law of motion,

 
 
 
 

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