Mining Machinery - Study Mode

[#376] In centrifugal pump of . . . . . . . . construction impeller is mounted on the motor shaft.
Correct Answer

(B) Monobloc

[#377] Underground transport arrangements are generally divided into . . . . . . . . categories.
Correct Answer

(C) 2

[#378] The temperature of the coal drill is bring down by using . . . . . . . . fan.
Correct Answer

(C) Cowled

[#379] Which valve to enable the pump to be primed with water from the delivery column before starting up, and also small pump is not generally provided.
Correct Answer

(C) By pass valve

[#380] Head gear should with stand
Correct Answer

(A) Live loads and wind pressure