Monel metal contains_________________?

Related Mcqs:

1. Basic constituents of Monel metal are _________________?

   A. nickel, copper
   B. nickel, molybdenum
   C. zinc, tin, lead
   D. nickel, lead and tin
   E. none of the above

2. German silver contains_________________?

   A. 1% silver
   B. 2.5% silver
   C. 5% silver
   D. 10% silver
   E. 100% silver

3. Specific weight of sea water is more that of pure water because it contains_________________?

   A. dissolved air
   B. dissolved salt
   C. suspended matter
   D. all of the above
   E. heavy water

4. By severely deforming a metal in a particular direction it becomes _________________?

   A. ductile
   B. malleable
   C. homogeneous
   D. isotropic
   E. anisotropic

5. The number of electrons in 1 cm3 of metal would be of the order of_______________?

   A. 1010
   B. TO16
   C. 1022
   D. 1040
   E. 1052

6. Gun metal contains__________________?

   A. 70% copper and 30% zinc
   B. 90% copper and 10% tin
   C. 85-92% copper and rest tin with little lead and nickel
   D. 70-78% copper and rest tin
   E. 85-92% copper and rest zinc

7. Admiralty gun metal contains__________________?

   A. 63 to 67% nickel and 30% copper
   B. 88% copper, 10% tin and rest zinc
   C. alloy of tin, lead and cadmium
   D. iron scrap and zinc
   E. none of the above

8. The correct composition of Babbit metal is__________________?

   A. 87.75% Sn, 4% Cu, 8% Sb, 0.25% Bi
   B. 90% Sn, 2% Cu, 4% Sb, 2% Bi, 2% Mg
   C. 87% Sn, 4% Cu, 8% Sb, 1% Al
   D. 82% Sn, 4% Cu, 8% Sb, 3% Al, 3% Mg
   E. none of the above

9. Babbit metal is a_________________?

   A. lead base alloy
   B. tin base alloy
   C. copper base alloy
   D. all of the above
   E. A. and C. above

10. Muntz metal contains copper and zinc in the ratio of________________?

    A. 50 : 50
    B. 40 : 60
    C. 60 : 40
    D. 20 : 80
    E. 80 : 20