Mine Legislation And General Safety - Study Mode

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[#211] Efficient telephonic communications in any below ground coal mine should be provided when a system of haulage roadways & conveyors extends to a distance of more than 'A' meters. 'A' is given by

(A) 100 m

(B) 180 m

(C) 225 m

(D) 300 m

Correct Answer

(D) 300 m

[#212] Every safety lamp in use thoroughly examined by a competent person once at least in every . . . . . . . . days.

(A) Thirty

(B) Five

(C) Seven

(D) Fourteen

Correct Answer

(C) Seven

[#213] No working or gallery shall be extended to a distance of more than . . . . . . . . meters from the nearest ventilation connection unless the current of air is covered upto a point within . . . . . . . . meters of the face by means of fire resistant pipes, tubes, brattices or other material.

(A) 3, 3

(B) 3.5, 3.5

(C) 4, 4

(D) 2.8, 2.8

Correct Answer

(A) 3, 3

[#214] In which regulation of CMR 2017, the duties of Safety Officer is stipulated?

(A) 41

(B) 44

(C) 45

(D) 46

Correct Answer

(B) 44

[#215] Which of the following job is not supposed to be done by the Timber man?

(A) to carry out the order of the Manager, undermanager

(B) to carry out the order of the Overman, Mining Sirdar

(C) to see that wood cuttings are not left in any workings below ground

(D) to arrange for the supply of timber material for support

Correct Answer

(D) to arrange for the supply of timber material for support