1.

Which of the following bridges are used in magnetic wind instruments?(a) Wheatstone bridge(b) Kelvin’s bridge(c) Anderson’s bridge(d) Schering’s bridgeThis question was addressed to me during an online interview.I need to ask this question from Magnetic Wind Instruments in division Industrial Gas Analysers of Analytical Instrumentation

Answer»

Correct choice is (a) Wheatstone BRIDGE

For EXPLANATION I would SAY: Wheatstone bridge is generally USED in magnetic WIND instruments. The change in resistance due to cooling effect is measured using a Wheatstone bridge.



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