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electronics and communication engineering measurements and instrumentation
1. It is required that a strain gauge has gauge factor of 100. The proper strain gauge is
(A): alloy strain gauge
(B): constantan strain gauge
(C): nichrome strain gauge
(D): semiconductor strain gauge
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By: guest on 02 Jun 2017 01.00 am
Only semiconductor strain gauge can have a gauge factor of 100. For all other strain gauges, gauge factor is about 2 only.
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