Mine Legislation And General Safety - Study Mode

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[#61] The length of the flat base piece is not less than . . . . . . . . centimeter.

(A) 25

(B) 40

(C) 50

(D) 75

Correct Answer

(D) 75

[#62] The boundries of the mines shall not be changed except with the . . . . . . . . permission of the chief inspector.

(A) Prior

(B) Previous

(C) On line

(D) No

Correct Answer

(B) Previous

[#63] Where floor cog or roof cog is taken, the shorter props shall be replaced by . . . . . . . . props.

(A) Older

(B) Newer

(C) Longer

(D) Stout

Correct Answer

(C) Longer

[#64] How many officials or competent persons of mine the Chairman as per rule 29U shall nominate?

(A) 2

(B) 3

(C) 4

(D) 5

Correct Answer

(D) 5

[#65] How many years of practical experience of below ground mines is mandatory for getting appointment of rescue superintendent?

(A) 2

(B) 3

(C) 4

(D) 5

Correct Answer

(D) 5