Measurement and Instrumentation The dynamometer principle can be used for voltmeter only. ammeter, voltmeter and wattmeter. ammeter only. wattmeter only. voltmeter only. ammeter, voltmeter and wattmeter. ammeter only. wattmeter only. ANSWER DOWNLOAD EXAMIANS APP
Measurement and Instrumentation Which one of the following units is a fundamental unit? Watt Newton Ampere Joule/sec Watt Newton Ampere Joule/sec ANSWER DOWNLOAD EXAMIANS APP
Measurement and Instrumentation To measure the flux, devices used are based on Voltaic effect Hall effect Piezo-electric effect Photo-voltaic effect Voltaic effect Hall effect Piezo-electric effect Photo-voltaic effect ANSWER DOWNLOAD EXAMIANS APP
Measurement and Instrumentation The rectifier instrument is not free from All of the listed here Wave shape error Frequency error Temperature error All of the listed here Wave shape error Frequency error Temperature error ANSWER DOWNLOAD EXAMIANS APP
Measurement and Instrumentation For measurement of inductance having high value, we should use Any of the listed here Maxwell's bridge Hay's bridge Maxwell wein bridge Any of the listed here Maxwell's bridge Hay's bridge Maxwell wein bridge ANSWER DOWNLOAD EXAMIANS APP
Measurement and Instrumentation The resistance of a circuit is found by measuring current flowing and the power fed into the circuit. If the limiting errors in the measurement of power and current are ± 1.5% and ± 1.0% respectively, the limiting error in the measurement of resistance ± 1.5% ± 1% ± 3.5% ± 2.5% ± 1.5% ± 1% ± 3.5% ± 2.5% ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS