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Theory of machines
| 1-Dont try to cram or spend more time here just read it fast and cover syllabus then practice MCQ's cheptor of same topic to check your progress. . |
| 2-Wrong options are also given but dont concentrate there, Right answer is in bold format. |
| Q1 ⇒ The example of rolling pair is. ball bearing and roller bearing [other wrong options] [Discuss in forum] |
| Q2 ⇒ A circular bar moving in a round hole is an example of. incompletely constrained motion [other wrong options] [Discuss in forum] |
| Q3 ⇒ Which of the following mechanism is obtained from lower pair. all of the above. [other wrong options] [Discuss in forum] |
| Q4 ⇒ Relationship between the number of links (L) and number of pairs (P) is. P = 2L+2 [other wrong options] [Discuss in forum] |
| Q5 ⇒ The Klein's method of construction for reciprocating engine mechanism. utilities a quadrilateral similar to the diagram of mechanism for reciprocating engine [other wrong options] [Discuss in forum] |
| Q6 ⇒ In an ideal machine, the output as compared to input is. equal [other wrong options] [Discuss in forum] |
| Q7 ⇒ TJie horse power transmitted by a belt is dependent upon. all of the above. [other wrong options] [Discuss in forum] |
| Q8 ⇒ Lower pairs are those which have. surface contact between the two elements when in motion [other wrong options] [Discuss in forum] |
| Q9 ⇒ For a kinematic chain to be considered as mechanism. one link should be fixed [other wrong options] [Discuss in forum] |
| Q10 ⇒ Kinematic pairs are those which have. two elements having relative motion [other wrong options] [Discuss in forum] |
| Q11 ⇒ Angle of ascent of cam is defined as the angle. moved by the cam from the instant the follower begins to rise, till it reaches its highest position [other wrong options] [Discuss in forum] |
| Q12 ⇒ The velocity of any point in mechanism relative to any other point on the mechanism on velocity polygon is represented by the line. joining the corresponding points [other wrong options] [Discuss in forum] |
| Q13 ⇒ Klein's construction gives a graphics construction for. acceleration polygon [other wrong options] [Discuss in forum] |
| Q14 ⇒ Angle of action of cam is defined as the angle. moved by the cam from beginning of ascent to the termination of descent. [other wrong options] [Discuss in forum] |
| Q15 ⇒ Which of the following is a lower pair. (a) and (b) above [other wrong options] [Discuss in forum] |
| Q16 ⇒ Pitch point on a cam is. the point on cam pitch curve having the maximum pressure angle [other wrong options] [Discuss in forum] |
| Q17 ⇒ Automobile steering gear is an example of. lower pair. [other wrong options] [Discuss in forum] |
| Q18 ⇒ A completely constrained motion can be transmitted with. 4 links with pin joints [other wrong options] [Discuss in forum] |
| Q19 ⇒ Shaft revolving in a bearing is the following type of pair. lower pair [other wrong options] [Discuss in forum] |
| Q20 ⇒ The advantage of the piston valve over D-slide valve is that in the former case. both wear and power absorbed are low [other wrong options] [Discuss in forum] |
| Or |