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.Management Sciences
A. Tin, nickel, iron and chromium
B. And graphite
C. And copper
D. None of these
Related Mcqs:
- Lead pipe is_____________________?
- A. Especially resistant to solutions containing H2SO4 B. Usually joined by burning (e.g. by melting to adjacent pieces with a torch) C. Having very low elastic limit resulting in permanent deformation from either mechanical or thermal strain D. All A., B. and C....
- Cast iron is__________________?
- A. Used for making shock resisting parts B. Manufactured in cupola and is brittle C. Having compressive strength more than its tensile strength D. All A., B. & C....
- Duriron is__________________?
- A. Acid resistant, brittle and very hard B. High silicon iron C. Prone to breakage due to thermal expansion because of its very high co-efficient of thermal expansion D. All A., B. and C....
- Liners of a ball mill are never made of__________________?
- A. Lead B. Alloy steel C. Rubber or ceramic material D. Cast iron...
- Constantan used in thermocouples is an alloy of___________________?
- A. Iron & copper B. Copper & aluminium C. Lead & tin D. None of these...
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