7000+ Fuel System Questions and Answers Pdf - 2

Question: 6

Laboratory gas is obtained by the cracking of

(A) Kerosene

(B) Fuel oil

(C) Diesel

(D) Gasoline

Question: 7

A fuel with high heat release rate will

(A) Have long flame

(B) Have high adiabatic flame temperature

(C) Have high calorific value

(D) Require smaller combustion chamber

Question: 8

High ash containing coke

(A) Is very soft

(B) Is desirable in producer gas manufacture

(C) Has poor strength and hardness

(D) Produces more slag in the blast furnace

Question: 9

Air/gas ratio for complete combustion will be the highest for

(A) Coke oven gas

(B) Carburetted water gas

(C) Gobar gas

(D) LPG

Question: 10

Which of the following is the maximum coal producing state in India?

(A) Assam

(B) Jharkhand

(C) West Bengal

(D) Orissa