Measurement and Instrumentation The errors mainly caused by human mistakes are instrumental error. systematic error. gross error. observational error. instrumental error. systematic error. gross error. observational error. ANSWER DOWNLOAD EXAMIANS APP
Measurement and Instrumentation For measurement of high direct voltage, one would use _____ voltmeter. Moving iron Hot wire Electrostatic PMMC Moving iron Hot wire Electrostatic PMMC ANSWER DOWNLOAD EXAMIANS APP
Measurement and Instrumentation What is the approximate input impedance of a CRO? 10 MΩ 100 MΩ 1 MΩ 0 10 MΩ 100 MΩ 1 MΩ 0 ANSWER DOWNLOAD EXAMIANS APP
Measurement and Instrumentation Most accurate measurement of unknown resistance will be by Voltmeter and ammeter Ohmmeter Wheatstone bridge Potentiometer Voltmeter and ammeter Ohmmeter Wheatstone bridge Potentiometer ANSWER DOWNLOAD EXAMIANS APP
Measurement and Instrumentation An ammeter is a Integrating instrument Secondary instrument Absolute instrument Recording instrument Integrating instrument Secondary instrument Absolute instrument Recording instrument ANSWER DOWNLOAD EXAMIANS APP
Measurement and Instrumentation A moving coil ammeter has a uniform scale with 50 division and gives a full scale reading 10 A. The instrument can read up to (1/5)th of a scale division with a fair degree of certainty. What is the resolution of the instrument in mA? 40 mA. 25 mA. 50 mA. 80 mA. 40 mA. 25 mA. 50 mA. 80 mA. ANSWER DOWNLOAD EXAMIANS APP
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