Mining Machinery - Study Mode
[#271] In friction winding the pulley are . . . . . . . .
Correct Answer
(B) One below another
[#272] Deployment of machines at the working place from where mineral has to be extracted called . . . . . . . .
Correct Answer
(D) Face Mechanisation
[#273] The detaching hook provide safety for the . . . . . . . . cage.
Correct Answer
(B) Ascending
[#274] The rate at which a machine component oscillates is called . . . . . . . .
Correct Answer
(C) Vibration frequency
[#275] The ratio of capacity to the product of the maximum length, width and height is called . . . . . . . .
Correct Answer
(A) Co-efficient of utilization of space