Chemical Engineering Basics MCQs with answers Page - 2

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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A

Admin • 833K Points
Coach

Q. ________ furnace is generally used in the non-ferrous foundries.

  • (A) Direct arc
  • (B) Indirect arc
  • (C) Resistance
  • (D) Induction

A

Admin • 833K Points
Coach

Q. _________ flux is used for the extraction of metal from its self fluxing ores.

  • (A) No
  • (B) Acid
  • (C) Basic
  • (D) Neutral

A

Admin • 833K Points
Coach

Q. ________ fluid force is not considered in the Navier-Stokes equation.

  • (A) Turbulent
  • (B) Viscous
  • (C) Gravity
  • (D) Pressure

A

Admin • 833K Points
Coach

Q. ________ circuit is most commonly used to measure strain with the help of a strain gauge.

  • (A) Ballast
  • (B) Voltage balancing potentiometric
  • (C) Simple current sensitive
  • (D) None of these

A

Admin • 833K Points
Coach

Q. ________ is not a case hardening process.

  • (A) Carburising
  • (B) Nitriding
  • (C) Cyaniding
  • (D) Annealing

A

Admin • 833K Points
Coach

Q. ________ is not a heat treatment process.

  • (A) Cyaniding
  • (B) Parkerizing
  • (C) Austempering
  • (D) Martempering

A

Admin • 833K Points
Coach

Q. __________ is not used as a material of construction in thermocouples.

  • (A) Alumel
  • (B) Rhodium
  • (C) Constantan
  • (D) Duralumin

A

Admin • 833K Points
Coach

Q. ________ is the process used for setting up compressive stresses in the surface of a metal to improve its fatigue strength.

  • (A) Lancing
  • (B) Shot peening
  • (C) Slugging
  • (D) Spinning

A

Admin • 833K Points
Coach

Q. _______ is the process of coating the surface of steel with aluminium oxide, thereby imparting it increased resistance to corrosion & oxidation upto a temperature of 700°C

  • (A) Veneering
  • (B) Galvanising
  • (C) Electroplating
  • (D) Calorising

A

Admin • 833K Points
Coach

Q. ________ is the most suitable lubricant for drawing mild steel wires?

  • (A) Kerosene
  • (B) Water
  • (C) Sodium stearate
  • (D) Lime water

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