Chemical Engineering MCQs [Quiz 41]

Q1. Copper deposits are found in India at the following location:
(A) Kudremukh
(B) Kolar
(C) Khetri
(D) Ramagundam

Q2. The most important consideration in value engineering is the
(A) Profit maximisation
(B) Customer satisfaction
(C) Cost reduction
(D) Process improvement

Q3. Which of the following is an undesirable property of slag produced during the Pyrometallurgical method of metal extraction from its ore?
(A) High fusibility & fluidity
(B) High thermal conductivity
(C) Low density
(D) High chemical activity

Q4. Which of the following is not an explosive?
(D) Lead azide

Q5. Dies for wire drawing are generally made of
(A) Mild steel
(B) Stainless steel
(C) Carbides
(D) High carbon steel

Q6. ‘Ice point’ is designated on Fahrenheit temperature scale by
(A) 0°
(B) 32°
(C) 62°
(D) 212°

Q7. Auto collimator is used to check
(A) Flatness
(B) Angle
(C) Rotor balancing
(D) Roughness

Q8. Maximum consumption of limestone is in the __________ industry.
(A) Iron and steel
(B) Cement
(C) Glass
(D) Fertiliser

Q9. Steel balls are manufactured by
(A) Sintering
(B) Casting
(C) Cold heading
(D) Spinning

Q10. In condensers used in thermal power plants, steam is normally used in shell side and cooling water on the tube side, because of the reason that
(A) Compared to the mass flow rate of cooling water, the rate of condensation of steam is invariably smaller
(B) Maintaining vacuum on tube side is more difficult than that on the shell side
(C) Water velocity can be increased conveniently to increase the overall heat transfer co-efficient because of its lower specific volume compared to steam
(D) Condenser can act as a storage unit for condensed steam

Updated: 27th August 2019 — 8:34 PM

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