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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-8 section-1

Each section contains 100 MCQs on Chemical Engineering Basics .
71
__________ is the most suitable lubricant for drawing mild steel wires?
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Answer & Solution
Answer: Option C
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72
Maraging steels derive their strength from the following mechanism:
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Answer: Option A
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73
Ignition of fuel in a diesel engine is by
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Answer: Option B
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74
Blast furnace slag is mainly molten
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Answer: Option C
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75
Paint spray gun works on the principle of
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Answer: Option A
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76
For the irreversible reaction, Ca+ 2C = CaC2, ΔH°298 = -60000 J.mole-1. If a system initially containing 2 moles of calcium, 3 moles of carbon and 1 mole of calcium carbide is allowed to react to completion, the heat evolved at 298 K will be
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Answer: Option C
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77
__________ is the hardest oxide and is hence used where high wear resistance at high temperature is required.
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Answer: Option C
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78
Principal alloying elements of cast tool alloys which have very high wear resistance & high temperature strength are
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Answer: Option A
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79
Which of the following welding processes employs the highest welding temperature ?
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Answer: Option D
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80
Which of the following is a boiler accessory i.e., not a boiler mounting ?
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Answer: Option C
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