Cast iron and steel pipes are produced by ____________ casting?
Cast iron and steel pipes are produced by ____________ casting?
A. Die
B. Investment
C. Slush
D. True centrifugal
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Carbon is present in the uncombined (graphitic) form in case of__________________?
Carbon is present in the uncombined (graphitic) form in case of__________________?A. Cast iron
B. Steel
C. Ferroalloy
D. None of theseRubber lined pumps can be used to pump_________________?
Rubber lined pumps can be used to pump_________________?A. Caustic soda
B. Chlorinated brine
C. Hypochlorous acid
D. All A., B. and C.Chromel (Nichrome) is an alloy of_____________________?
Chromel (Nichrome) is an alloy of_____________________?A. Chromium and molybdenum
B. Nickel and chromium
C. Molybdenum and nickel
D. Chromium and aluminiumWhich one occupies the lowermost position in the electromotive series of metals ?
Which one occupies the lowermost position in the electromotive series of metals ?A. Aluminium
B. Noble metals (Ag, Pt, Au)
C. Zinc
D. Alkali metals (K, Na, Li)Aluminium alloy is one of the most suitable materials of construction for aircrafts mainly due to its
Question: Aluminium alloy is one of the most suitable materials of construction for aircrafts mainly due to its
[A].high strength to weight ratio. [B].
low temperature strength properties. [C].
its ability to be cast, rolled, forged & stamped. [D].
high strength and corrosion & oxidation-resistance at elevated temperature. Answer: Option A
Explanation:
No answer description available for this question.
Trough of an apron conveyor is made of___________________?
Trough of an apron conveyor is made of___________________?A. Lead lined concrete vessel
B. Wood
C. Metal
D. Either B. or C.