Measurement and Instrumentation MCQs | Page - 1
Dear candidates you will find MCQ questions of Measurement and Instrumentation here. Learn these questions and prepare yourself for coming examinations and interviews. You can check the right answer of any question by clicking on any option or by clicking view answer button.
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Q. A three-phase full-wave half-controlled bridge uses ?
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Q. The operation of a thermocouple is based on ?
P
Q. Holding current in PNPN diode is the ?
V
Q. Most SCRs can be turned off by voltage reversal during negative half cycle of the A.C. supply for ?
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Q. A voltmeter must have very high internal resistance so that ?
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Q. Errors which may be variable both in magnitude and nature (positive or negative) are classified as ............. error ?
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Q. The use of ........ instruments is merely confined within laboratories instruments. as standardizing ?
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Q. To reduce the loading effect, an instrument must possess ?
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