Theory Of Machine - Study Mode
[#136] In a rigid link OA, velocity of 'A' w.r.t. 'O' will be
Correct Answer
(B) Perpendicular to OA
[#137] When two pulleys are connected by means of a cross belt drive, then both the pulleys will rotate in _________ directions.
Correct Answer
(B) Opposite
[#138] A rotary internal combustion engine has __________ cylinders.
Correct Answer
(D) Seven
[#139] A mechanism consisting of four links is called a __________ mechanism.
Correct Answer
(A) Simple
[#140] The ratio of height of Porter governor (when length of arms and links are equal) to the height of Watt's governor is (where m = Mass of the ball and M = Mass on the sleeve)
Correct Answer
(C) $$frac{{{ ext{m}} + { ext{M}}}}{{ ext{m}}}$$