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CHEMICAL Engineering MCQs Set 2

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CHEMICAL ENGINEERING is a branch of chemical engineering that deals with the development of chemicals. Mcqs for Job Test and Interview Preparation, Freshers, Students, Competitive Exams, and more. Here you will find multiple choice questions on themes such as Chemical Engineering Fundamentals, Chemical Processes, Reactions, Process Control and Instrumentation, and so on.

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Chemical Engineering MCQS Set 2

1 / 20

Silicon crystal can be converted to p-type semi-conductor by doping with__________________?

2 / 20

Brinell Hardness Number (BHN) for talc is approximately in the range of ____________________?

3 / 20

Minimum thermal efficiency of a steam boiler may be around ____________________ percent ?

4 / 20

Catalyst used in the ‘catalytic converter’ employed in automobile exhaust line for complete combustion/oxidation of carbon monoxide, nitrogen oxides and hydrocarbons is__________________?

5 / 20

Vibration upto 100 kilo hertz can be most accurately measured by a ________________ type accelerometer ?

6 / 20

Annealing of cast iron__________________?

7 / 20

Basicity [%Cao + %MgO + %SiO2) of the slag in Indian blast furnace is in the range of___________________?

8 / 20

Pressure exerted by a liquid depends upon its_________________?

9 / 20

An ideal material for making cooking vessels should have___________________?

10 / 20

Corona discharge is related to the operation of a/an_______________________?

11 / 20

Which of the following is an example of stress corrosion ?

12 / 20

The dew point of moist air becomes ____________________ with decrease in its relative humidity ?

13 / 20

Silicon percentage in the silicon steel used for electrical appliances/equipments is_________________?

14 / 20

Eutectic reaction for iron-carbon system occurs at a temperature of _______________ °C ?

15 / 20

Secondary hardening in steels arises out of the _____________________?

16 / 20

Drills are usually made of__________________?

17 / 20

____________________ joint is mostly used for joining pipes carrying water at low pressure ?

18 / 20

Which of the following is normally not found in both the S.I. (petrol) & C.I. (diesel) engines ?

19 / 20

The most commonly used moderator in nuclear power plants is__________________?

20 / 20

Thermistors are used in _____________ devices?

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