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Dear candidates you will find MCQ questions of Chemical Engineering Basics here. Learn these questions and prepare yourself for coming examinations and interviews. You can check the right answer of any question by clicking on any option or by clicking view answer button.

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Q. 101) For a thermodynamic system undergoing a process, which of the following pairs best expresses the relationship similar to that expressed by the pressure volume plot ?

(A) Temperature - entropy
(B) Temperature - pressure
(C) Enthalpy - entropy
(D) Enthalpy - pressure
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Q. 102) In "Imperial Smelting Process" for extraction of zinc, zinc vapour thus produced is quenched in the external condenser by the use of the following :

(A) Jet of water at high pressure
(B) Blast of air
(C) Mixture of water and air
(D) Rain of molten lead
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Q. 103) Milligram of KOH required to saponify 1 gm of oil is called its __________ number.

(A) Saponification
(B) Acid
(C) Precipitation
(D) Emulsion
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Q. 104) A controller action in which there is a con-tinous relation between the values of controlled variable and the rate of change of conrolled output signal is called the __________ action.

(A) Proportional
(B) Integral
(C) Derivative
(D) None of these
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Ram Sharma • 178.09K Points
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Q. 105) Copper is not present as an alloying constituent in

(A) Silicon bronze
(B) Constantan
(C) Nichrome
(D) Delta metal
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Q. 106) Kinematic viscosity of water as compared to that of air is

(A) More
(B) Same
(C) 15% more
(D) 15% less
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Q. 107) Area under the stress-strain curve upto the __________ is referred to as the modulus of resilience.

(A) Yield strength
(B) Proportional limit
(C) Maximum point
(D) Elastic limit
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Q. 108) __________ test can be termed as the semi-distructive test.

(A) Impact
(B) Torsion
(C) Hardness
(D) Charpy
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Q. 109) A 2 kg object weighs 1.8 kgf on a spring balance. The value of 'g' at that location in m/sec2 is 

(A) 8.82
(B) 9.81
(C) 10.88
(D) 0.95
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