Chemical Engineering Basics - Practice Test

[#956] Ester is formed, when an alcohol reacts with

(A) Carboxylic acid

(B) Aldehyde

(C) Ketone

(D) Ether

Correct Answer

(A) Carboxylic acid

[#957] A jet engine turbine blade is normally manufactured by

(A) Forging

(B) Shell moulding

(C) Investment casting

(D) Pressure die casting

Correct Answer

(C) Investment casting

[#958] Out of the following, which will fracture most readity, when hit with a hard hammer ?

(A) Brass

(B) Bronze

(C) German silver

(D) Cast iron

Correct Answer

(D) Cast iron

[#959] Dezincification is a form of corrosion, which specifically applies to

(A) Steel

(B) Brass

(C) Stainless steel

(D) Babbit metal

Correct Answer

(B) Brass

[#960] Oxyacetylene reducing flame is used while carrying out welding on

(A) Alloy steel

(B) Grey cast iron

(C) Mild steel

(D) High carbon steel

(E) Alloy steel

(F) Grey cast iron

(G) Mild steel

(H) High carbon steel

Correct Answer

(C) Mild steel
(G) Mild steel

Chemical Engineering Basics - Study Mode

[#956] Ester is formed, when an alcohol reacts with

Correct Answer

[#957] A jet engine turbine blade is normally manufactured by

Correct Answer

[#958] Out of the following, which will fracture most readity, when hit with a hard hammer ?

Correct Answer

[#959] Dezincification is a form of corrosion, which specifically applies to

Correct Answer

[#960] Oxyacetylene reducing flame is used while carrying out welding on

Correct Answer