Measurement and Instrumentation How many fundamental units are there ? 8 4 6 7 8 4 6 7 ANSWER DOWNLOAD EXAMIANS APP
Measurement and Instrumentation A 50 Hz bar primary CT has a secondary with 500 turns. The secondary supplies 5 A current into a purely resistive burden of 1Ω. The magnetizing ampere-turn is 200. The phase angle between the primary and secondary current is 175.4o. 4.6o. 94.6o. 85.4o. 175.4o. 4.6o. 94.6o. 85.4o. ANSWER DOWNLOAD EXAMIANS APP
Measurement and Instrumentation Relative permittivity can be measured by _______ bridge Wheatstones. Desautys. Schering. Hays. Wheatstones. Desautys. Schering. Hays. ANSWER DOWNLOAD EXAMIANS APP
Measurement and Instrumentation Wagner earthing device is used to eliminate errors due to Electrostatic coupling None of these Both A and B Electromagnetic coupling Electrostatic coupling None of these Both A and B Electromagnetic coupling ANSWER DOWNLOAD EXAMIANS APP
Measurement and Instrumentation Wien bridge is useful for measuring Medium frequency High frequency Low frequency Very high frequency Medium frequency High frequency Low frequency Very high frequency ANSWER DOWNLOAD EXAMIANS APP
Measurement and Instrumentation Which of the following is a variable displacement transducer? potentiometer tachometer synchros None of these potentiometer tachometer synchros None of these ANSWER DOWNLOAD EXAMIANS APP
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