A. silver metal
B. duralumin
C. Hastelloy
D. monel metal
E. invar
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Related Mcqs:
- Perminvar alloy having constant permeability is an alloy of________________?
- A. nickel, copper and iron B. nickel, copper and zinc C. copper, nickel and antimony D. iron, zinc and bismuth E. antimony, copper and zinc...
- Constantant an alloy used in thermocouples is an alloy of __________________?
- A. copper and tin B. copper and zinc C. copper and iron D. copper and nickel E. copper and chromium...
- The usual composition of a soldering alloy is__________________?
- A. tin, lead and small percentage of antimony B. tin and lead C. tin, lead and silver D. tin and copper E. tin, copper and lead...
- The ultimate tensile strength and yield strength of most of the metals, when temperature falls from 0 to l00°C will _________________?
- A. increase B. decrease C. remain same D. first increase and then decrease E. show unpredictable behaviour...
- The loss of strength in compression with simultaneous gain in strength in tension due to overloading is known as________________?
- A. hysteresis B. creep C. visco elasticity D. Boeschinger effect E. inelasticity...
- The ultimate tensile strength of low carbon steel by working at a high strain rate will_________________?
- A. decrease B. increase C. remain constant D. first increase and then decrease E. first decrease and then increase...
- The percentage of carbon in low carbon steel is__________________?
- A. 0.05% B. 0.15% C. 0.3% D. 0.5% E. 0.7%....
- Inconel is an alloy of___________________?
- A. nickel, chromium and iron B. nickel, copper C. nickel, chromium D. nickel, zinc E. nickel, lead...
- The alloy used for making electrical resistances and heating elements is____________________?
- A. nichrome B. invar C. magnin D. elinvar E. peiminvar...
- Delta metal is an alloy of__________________?
- A. copper, zinc and iron B. iron, nickel and copper C. iron, lead and tin D. iron, aluminium and magnesium E. copper, zinc and antimony...
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