Materials and Construction MCQs

479 MCQs  — Chemical Engineering MCQs  (Page 40 of 48)

Attempt Materials and Construction Quiz
Dip stick used for measuring the level of petro fuels (e.g. petrol, diesel, fuel oil etc.) in the storage tank is usually made of_________________?
A. Brass
B. Copper
C. High carbon steel
D. Aluminium
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Electronic structure of a material is generally studied by__________________?
A. Metallurgical microscope
B. Electron diffraction
C. Spectroscopic techniques
D. X-ray
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Vessels made of _____________ can be used to store dry chlorine?
A. Thermoplastic materials
B. Nickel
C. Steel or iron
D. None of these
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Which of the following is the easiest to bend ?
A. Steel
B. Stainless steel
C. Cast iron
D. Wrought iron
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High degree of toughness is a must for__________________?
A. High speed steel
B. Shock resisting steel
C. Cold work tool steel
D. None of these
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______________ is not a case hardening process?
A. Carburising
B. Nitriding
C. Cyaniding
D. Annealing
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DDT is shipped in_________________?
A. Stainless steel containers
B. Paper bags
C. Fibre drums
D. Either b. or c.
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Hardening of steel is not possible unless it is heated ______________ critical point?
A. Above the highest
B. Above the lowest
C. Between the first & second
D. Between the second & third
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Duralumin is an alloy of_________________?
A. Aluminium, copper and manganese
B. Aluminium, nickel and silicon
C. Aluminium and nickel
D. None of these
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Ceramic materials__________________?
A. Are exemplified by clay and mica
B. Are poor electrical conductors due to lack of free electrons
C. Never exhibit polymorphism
D. All a., b. and c.
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Word of the Day
23 Jul
Aisle
a passage between rows of seats in a building such as a church or theatre, an aircraft, or train.
طویل تنگ راستہ، نشتوں کے درمیان راستہ

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