Measurement and Instrumentation Instrument transformers are Current transformers Pottential transformers Both current and potential transformers Power transformers Current transformers Pottential transformers Both current and potential transformers Power transformers ANSWER DOWNLOAD EXAMIANS APP
Measurement and Instrumentation Symmetric errors are Instrument errors Environment errors All of the listed here Observational errors Instrument errors Environment errors All of the listed here Observational errors ANSWER DOWNLOAD EXAMIANS APP
Measurement and Instrumentation Which of the following cannot be measured by multimeters? Resistance Voltage Current Frequency Resistance Voltage Current Frequency ANSWER DOWNLOAD EXAMIANS APP
Measurement and Instrumentation In flux meter, the controlling torque is produced by spring. weight attached to the moving coil. not provided at all. crossed coil mechanism. spring. weight attached to the moving coil. not provided at all. crossed coil mechanism. ANSWER DOWNLOAD EXAMIANS APP
Measurement and Instrumentation The pointer of an indicating instrument is generally made of _______ Aluminium Silver Soft steel Copper Aluminium Silver Soft steel Copper ANSWER DOWNLOAD EXAMIANS APP
Measurement and Instrumentation Potentiometer method of DC voltage measurement is more accurate than direct measurement using a voltmeter because It loads the circuit moderately. It loads the circuit to maximum extent. It does not load the circuit at all. It uses centre zero galvanometer instead of voltmeter. It loads the circuit moderately. It loads the circuit to maximum extent. It does not load the circuit at all. It uses centre zero galvanometer instead of voltmeter. ANSWER DOWNLOAD EXAMIANS APP
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