Wire bond resistors are made by
A. winding the wires of an alloy viz, Cu,Al,Ag
B. winding the wires of an alloy viz, Si,Tu,Fe
C. winding the wires of an alloy viz, Ge,Au,Gr
D. winding the wires of an alloy viz,magnesium, constantan, nichrome

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Correct Answer - D
Wire bound reistors are made by winding the wires of an alloy viz. magnanin, constantan, nichrome etc. The choice of these materials is dicated mostly by the fact that their reistivities are relatively insensitive to temperature. These resistance are typeically in range of a fraction of an ohm to a few hundred ohms.

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