Chemical Engineering Mcqs

Shaft/rotor speed is most accurately measured by a_________________?

(A) Frequency counter

(B) Tachometer

(C) Strobometer

(D) Speedometer

Submitted By: Ali Uppal


Submitted By: Ali Uppal


Submitted By: Ali Uppal


Magnetic permeability of iron is increased by its_____________________?

(A) Decarburising

(B) Alloying with cobalt

(C) Purification

(D) Alternate heating & cooling

Submitted By: Ali Uppal


The main reducing agent in iron blast furnace is____________________?

(A) Carbon dioxide

(B) Carbon monoxide

(C) Oxygen

(D) Air

Submitted By: Ali Uppal


Broaching tools are usually made of____________________?

(A) Cermets

(B) High speed steel

(C) Tungsten carbide

(D) Stellite

Submitted By: Ali Uppal


Temper brittleness of a material can be fairly detected by the ________________ test ?

(A) Fatigue

(B) Notched bar impact

(C) Tensile

(D) Hardness

Submitted By: Ali Uppal


Submitted By: Ali Uppal


Submitted By: Ali Uppal


Submitted By: Ali Uppal