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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-9 section-1

Each section contains 100 MCQs on Chemical Engineering Basics .
81
__________ is the process used for setting up compressive stresses in the surface of a metal to improve its fatigue strength.
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Answer: Option B
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82
Hydrogen in liquid steels is dissolved
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Answer: Option A
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83
Laser welding is widely employed in the __________ industries.
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Answer: Option A
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84
Air refrigeration cycle is used in the air crafts, because of
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Answer: Option C
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85
Which of the following contributes maximum as main source of sulphur in the blast furnace charge ?
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Answer: Option B
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86
Frost formation on the evaporator tubes in the domestic refrigerators
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Answer: Option C
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87
Milk is fat dispersed in water. It is an example of
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Answer: Option B
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88
The velocity of sound in air is independent of changes in its
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Answer: Option B
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89
The most important material handling system in an integrated steel plant is the
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Answer: Option B
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90
Salvage value is the most flexible criteria for analysing a financial investment. 'Salvaging' means
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Answer: Option B
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