7000+ Fuel Technology MCQ Questions and Answers - 1

Question: 1

Which of the following fuel gases is heavier than air?

(A) Blast furnace gas

(B) Coke oven gas

(C) Natural gas

(D) Water gas

Question: 2

Which constituent of coal is the most important in the production of coke?

(A) Ash

(B) Carbon

(C) Moisture

(D) Volatiles

Question: 3

Which of the following is a primary fuel?

(A) Natural gas

(B) Gasoline

(C) Blast furnace coke

(D) Wood charcoal

Question: 4

Which of the following is a lean fuel gas?

(A) Blast furnace gas

(B) Coke oven gas

(C) Natural gas

(D) LPG

Question: 5

Shatter index of coke is the measure of its

(A) Reactivity

(B) Bulk density

(C) Hardness

(D) Strength