Mining Machinery - Study Mode
[#76] A lift suspended from the winding rope, open both ends, whose gates can be positioned called . . . . . . . .
Correct Answer
(A) Cage
[#77] Coal plough in employed on . . . . . . . . longwall face with a prop free front.
Correct Answer
(B) Non cyclic
[#78] Wire ropes are made of . . . . . . . .
Correct Answer
(B) Plain carbon steel
[#79] There may be one ranging drum at one end of the machine known as
Correct Answer
(A) SERD
[#80] Generally the stopper used for drilling . . . . . . . . holes.
Correct Answer
(B) Upward