Metal Alloy – 1

1. Constantan is a Copper-Nickel alloy consisting of :

(a) 60 % Cu and 40 % Ni
(b) 70 % Cu and 30 % Ni
(c) 50 % Cu and 50 % Ni
(d) 80 % Cu and 20 % Ni

Answer

Answer : (a)

Explanation

Explanation : No answer description available for this question. Let us discuss.

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Metal Alloy - 5
Metal Alloy » Exercise - 15. Gun metal contains : (a) 80% Cu + 15% Zn + 5 % Sn (b) 60% Cu + 20% Zn + 20 % Sn (c) 85% Cu + 10% Zn + 5 % Sn (d) 88% Cu + 2% Zn + 10 % Sn
Tags: cu, metal, alloy, exercise, electronics, engineering
Metal Alloy - 7
Metal Alloy » Exercise - 17. Constantan contains : (a) copper and nickel (b) copper and tungsten (c) tungsten and silver (d) silver and tin
Tags: metal, alloy, exercise, constantan, electronics, engineering
Metal Alloy - 12
Metal Alloy » Exercise - 112. Copper is completely miscible with : (a) nickel (b) gold (c) hydrogen (d) lead
Tags: metal, alloy, exercise, electronics, engineering
Metal Alloy - 10
Metal Alloy » Exercise - 110. Bronze is an alloy of : (a) copper (b) aluminium (c) silver (d) carbon
Tags: alloy, metal, exercise, electronics, engineering
Metal Alloy - 9
Metal Alloy » Exercise - 19. Cementite is : (a) Fe3c3 (b) fe2c2 (c) fe3c (d) fe3c2
Tags: metal, alloy, exercise, electronics, engineering

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