Measurement and Instrumentation The errors introduced by an instrument fall in which category ? Systematic errors Gross errors Environmental errors Random errors Systematic errors Gross errors Environmental errors Random errors ANSWER DOWNLOAD EXAMIANS APP
Measurement and Instrumentation Relative permittivity can be measured by _______ bridge Hays. Desautys. Wheatstones. Schering. Hays. Desautys. Wheatstones. Schering. ANSWER DOWNLOAD EXAMIANS APP
Measurement and Instrumentation Most sensitive galvanometer is Vibration galvanometer Elastic galvanometer Spot ballastic galvanometer Duddle galvanometer Vibration galvanometer Elastic galvanometer Spot ballastic galvanometer Duddle galvanometer ANSWER DOWNLOAD EXAMIANS APP
Measurement and Instrumentation An electrodynamic meter can be used to measure both AC and DC voltage. DC voltage. AC volatge. DC current. both AC and DC voltage. DC voltage. AC volatge. DC current. ANSWER DOWNLOAD EXAMIANS APP
Measurement and Instrumentation Which of the following devices should be used for accurate measurement of low D.C. voltage? Small range thermocouple voltmeter Small range moving coil voltmeter C. potentiometer None of these Small range thermocouple voltmeter Small range moving coil voltmeter C. potentiometer None of these ANSWER DOWNLOAD EXAMIANS APP
Measurement and Instrumentation The resistance in the circuit of the moving coil of a dynamometer wattmeter should be None of the listed here Low Almost zero High None of the listed here Low Almost zero High ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS