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Chemical Engineering Basics MCQ Questions & Answers | Chemical Engineering

Learn Chemical Engineering Basics MCQ questions & answers are available for a Chemical Engineering students to clear GATE exams, various technical interview, competitive examination, and another entrance exam. Chemical Engineering Basics MCQ question is the important chapter for a Chemical Engineering and GATE students. Page-3 section-11

Each section contains 100 MCQs on Chemical Engineering Basics .
21
A boy weighing 110lb climbs up a 50 ft high vertical destination in 100 seconds. Horse power of the boy is __________ hp.
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Answer & Solution
Answer: Option A
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22
Diameter of the rivet to be provided on a 20 mm. thick boiler plate will be __________ mm.
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Answer: Option D
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23
The diffusion co-efficient of Ni in Cu at 1000 K is 1.93 x 10-16 m2.S-1 and it is 1.94 × 10-14 m2.S-1 at 1200 K. The activation energy (in k.J.mole-1) for the diffusion of Ni in Cu is
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Answer: Option C
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24
Hoope's cell is predominantly used for the electrolytic refining of
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Answer: Option C
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25
Referring to the periodic table of elements, it is found that with increasing atomic number. The atomic size in the same
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Answer: Option D
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26
'Sterilised zone' around a hazardous chemical industry is an area with __________ km radius around it, in which the total population/inhabitants should be less than 20000 preferably in the upwind direction.
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Answer: Option B
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27
Internal cracks in drawn bars are due to
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Answer: Option A
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28
RADAR is
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Answer: Option D
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29
All modes of heat transfer i.e., conduction, convection & radiation occur in case of the
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Answer: Option B
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30
Usual value of the resistance suitable for a wire resistance strain gauge is __________ ohms.
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Answer: Option C
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