Mine Supports and Strata Control MCQs Questions & Answers

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Learn and practice multiple-choice questions (MCQs) with answers related to Mine Supports and Strata Control. These resources are available for mining engineering students who wish to clear GATE exams, technical interviews, competitive examinations, and other entrance exams. The Mine Supports and Strata Control chapter is particularly important for students studying mining engineering. Page-5 section-3

Each section contains 100 MCQs on Mine Supports and Strata Control .

The immidiate roof is called

A) 3 m above the seam B) 6 m above the seam C) 6 m below the seam D) 3 m below the seam

Discuss

Answer & Solution

Answer: Option B

No explanation is given for this question. Let's Discuss on Board

In massive rocks, when the bedding planes on them are more than

A) 1 m B) 1.2 m C) 1.5 m D) 1.8 m

Discuss

Answer & Solution

Answer: Option B

No explanation is given for this question. Let's Discuss on Board

The anchorage support of resin capsule is

A) 10 te B) 12 te C) 6 te D) 8 te

Discuss

Answer & Solution

Answer: Option D

No explanation is given for this question. Let's Discuss on Board

Generally the load on the prop plotted in

A) Y-axis B) X-axis C) Plane axis D) None

Discuss

Answer & Solution

Answer: Option A

No explanation is given for this question. Let's Discuss on Board

Diamond formed in

A) Igneous rock of ultra basic composition B) Igneous rock of basic composition C) Igneous rock of acidic composition D) Sedimentary rock

Discuss

Answer & Solution

Answer: Option A

No explanation is given for this question. Let's Discuss on Board

The strength of diseased timber is

A) Good B) Weak C) Tempar D) Decay

Discuss

Answer & Solution

Answer: Option B

No explanation is given for this question. Let's Discuss on Board

Compressive strength of coal

A) 13.5 kg/sq.mm B) 2.25 kg/sq.mm C) 2.25 kg/sq.cm D) 13.5 kg/sq.cm

Discuss

Answer & Solution

Answer: Option B

No explanation is given for this question. Let's Discuss on Board

Triaxial tests usually performed by

A) Rectangular specimens B) Square specimens C) Cylindrical specimen D) Irregular specimens

Discuss

Answer & Solution

Answer: Option C

No explanation is given for this question. Let's Discuss on Board

Time taken for errecting one wooden bar is

A) 1 - 1.5 hours B) 2 - 2.5 hours C) 3 - 4 hours D) 5 - 6 hours

Discuss

Answer & Solution

Answer: Option A

No explanation is given for this question. Let's Discuss on Board

CMRS has experienced with a system of roof botting known as

A) Bamboo bolting B) Anchor bolting C) Wedge bolting D) Wooden Downel

Discuss

Answer & Solution

Answer: Option A

No explanation is given for this question. Let's Discuss on Board

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Mine Supports and Strata Control MCQs Questions & Answers | Mining Engineering