Chemical Engineering Basics - Practice Test

[#296] In practice, the compression ratio of compression-ignition (CI) engine ranges from

(A) 15 to 25

(B) 5 to 10

(C) 40 to 55

(D) 60 to 70

Correct Answer

(A) 15 to 25

[#297] Energy of the sun arises mainly from __________ reactions.

(A) Fusion

(B) Fission

(C) Combustion

(D) None of these

Correct Answer

(A) Fusion

[#298] The specific gravity of coal depends mainly on its __________ content.

(A) Carbon

(B) Volatile matter

(C) Ash

(D) Moisture

Correct Answer

(D) Moisture

[#299] A __________ type pressure sensing element is commonly used in aneroid barometer.

(A) Capsule

(B) Bellow

(C) Spiral tube

(D) Flat diaphragm

Correct Answer

(A) Capsule

[#300] No cutting fluid is normally used, while machining

(A) Cast iron

(B) Aluminium

(C) Mild steel

(D) Stainless steel

(E) Cast iron

(F) Aluminium

(G) Mild steel

(H) Stainless steel

Correct Answer

(A) Cast iron
(E) Cast iron

Chemical Engineering Basics - Study Mode

[#296] In practice, the compression ratio of compression-ignition (CI) engine ranges from

Correct Answer

[#297] Energy of the sun arises mainly from __________ reactions.

Correct Answer

[#298] The specific gravity of coal depends mainly on its __________ content.

Correct Answer

[#299] A __________ type pressure sensing element is commonly used in aneroid barometer.

Correct Answer

[#300] No cutting fluid is normally used, while machining

Correct Answer