Chemical Engineering Basics MCQs with answers Page - 3

Here, you will find a collection of MCQ questions on Chemical Engineering Basics. Go through these questions to enhance your preparation for upcoming examinations and interviews.

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Admin • 833K Points
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Q. ________ is the most important element, which controls the physical properties of steel.

  • (A) Manganese
  • (B) Silicon
  • (C) Carbon
  • (D) Vanadium

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Q. _________ is the hardest oxide and is hence used where high wear resistance at high temperature is required.

  • (A) Beryllium
  • (B) Zirconia
  • (C) Alumina
  • (D) Magnesia

A

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Q. _______ is the hardest material out of the following.

  • (A) Boron carbide
  • (B) Tungsten carbide
  • (C) Hardened steel
  • (D) Silicon carbide

A

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Q. ________ is not used as the control rod material in a nuclear reactor.

  • (A) Cobalt
  • (B) Hafnium
  • (C) Cadmium
  • (D) Boron

A

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Q. ________ is the trade name assigned to a non-ferrous cast alloy composed of cobalt, chromium & tungsten.

  • (A) Stellite
  • (B) High speed steel
  • (C) Cermet
  • (D) Alnico

A

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Q. _______ is used as a material of construction for the blade of power saw.

  • (A) Wrought iron
  • (B) Stainless steel
  • (C) Mild steel
  • (D) High speed steel

A

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Q. ________ is used for tying the steel columns to concrete foundation.

  • (A) Grouting
  • (B) Eyebolt
  • (C) Anchor bolts
  • (D) Refractory castables

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Q. _______ joint is mostly used for joining pipes carrying water at low pressure.

  • (A) Nipple
  • (B) Socket
  • (C) Union
  • (D) Bell and spigot

A

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Q. _________ joint is usually used for joining cast iron pipes mostly used for temporary pipelines, where it may be necessary to dismantle & reassemble the pipeline very frequently.

  • (A) Collar
  • (B) Flanged
  • (C) Bell and Spigot
  • (D) Expansion

A

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Q. _______ metal is used as a bearing liner material.

  • (A) Pewter
  • (B) White
  • (C) Babbitt
  • (D) Gun

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