Quarrying Interview Questions

Quarrying interview questions

Take as many assements as you can to improve your validate your skill rating

Total Questions: 5

1. Which of the following is a hand tool used for quarrying?

A. Plier

B. Hammer

C. Quarrying wire

D. XSM

Correct Answer is : Hammer

2. What is the relation between LLR (Line of Least Resistance) and amount of explosives to be used?

A. Higher the LLR, higher the amount of explosive

B. Higher the LLR, lesser the amount of explosive

C. 10% more explosive for every 1m of LLR

D. 10% less explosive for every 1m of LLR

Correct Answer is : Higher the LLR, higher the amount of explosive

3. Which of the following is not an explosive used for blasting?

A. Gelignite

B. Gunpowder

C. Flash powder

D. Nitrocellulose

Correct Answer is : Flash powder

4. What is used to accelerate the process of rubbing in rubbed finish dressing?

A. Water

B. Water and sand

C. Clay

D. Pebbles

Correct Answer is : Water and sand

5. Dressing of stones is carried out to:

A. To provide employment to people

B. To make transport of stones to site easy and economic

C. To reduce water content of stone

D. To avoid further works on the stone

Correct Answer is : To make transport of stones to site easy and economic

Quarrying interview questions