Mine Legislation And General Safety - Study Mode

Show All Answers

[#191] Conditions for use of ammonium nitrate fuel oil in a mine shall be specified by . . . . . . . . the in general order.

(A) Manager

(B) Owner

(C) Agent

(D) Chief inspector

Correct Answer

(D) Chief inspector

[#192] No person shall work or be permitted to work at any place having an inclination of . . . . . . . . degrees or more from the horizontal, where likely to slip or over balance unless is secured by a safety belt and life line or otherwise safeguard.

(A) 15

(B) 25

(C) 30

(D) 45

Correct Answer

(D) 45

[#193] Where large number of shots have to be fired, shot firing shall, as far as practicable, be carried out between . . . . . . . .

(A) Shifts

(B) Days

(C) Hours

(D) All of these

Correct Answer

(A) Shifts

[#194] Immediately after the end of shift, the shot firer shall return . . . . . . . . to the magazine.

(A) Exploder

(B) Detonotors and exploses

(C) Shatfing tools

(D) All of these

Correct Answer

(B) Detonotors and exploses

[#195] In every degree I underground coal mine if the average output exceeds 'A' tonnes, the Manager shall be assisted by a Ventilation Officer. 'A' is given by,

(A) 2500 t

(B) 5000 t

(C) 7500 t

(D) 15000 t

Correct Answer

(B) 5000 t