Chemical Engineering MCQs

6108 MCQs  (Page 451 of 611)

Attempt Chemical Engineering Quiz
Slow plastic deformation of metals under a constant stress is termed as _____________ failure?
A. Fatigue
B. Endurance
C. Creep
D. None of these
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Stainless steel contains_________________?
A. Chromium and nickel
B. Copper
C. Aluminium
D. Vanadium
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Chilled iron castings are__________________?
A. Easily machinable
B. Soft on surface
C. Highly wear resistant
D. None of these
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Brass container is suitable for storing__________________?
A. Aqueous ammonia
B. Beer
C. H2so4 (95%)
D. Phosphoric acid (95%)
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Which of the following is a low melting point metal ?
A. Stainless steel
B. Wrought iron
C. Tin
D. Copper
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Monel metal is an alloy of__________________?
A. Molybdenum and nickel
B. Nickel and copper
C. Molybdenum and aluminium
D. Molybdenum and zinc
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Centrifugal pump made of pyrex or glass can’t be used to pump___________________?
A. Milk and fruit juices
B. Alkaline solutions
C. Dilute h2so4 at room temperature
D. Brine
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Maximum carbon content in any variety of steel can be upto 1.3%. Steel containing 0.4% Carbon is not used for making___________________?
A. Nuts
B. Bolts
C. Chisels
D. Studs
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Thermoplastic resins are those polymers, which____________________?
A. Has decreased plasticity at increasing temperature
B. Cannot be moulded
C. Easily deform under pressure at high temperature
D. None of these
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Tin in its pure form is used for making_______________?
A. Cans for food packing
B. Collapsible tubes for toilet preparations
C. Foil for wrapping cheese
D. All a., b. and c.
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Word of the Day
25 Jul
January
a preference or special liking for something; a bias in favour of something.
2021:00:00

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