Measurement and Instrumentation Systematic errors are instrument errors. All of these observational errors. environmental errors. instrument errors. All of these observational errors. environmental errors. ANSWER DOWNLOAD EXAMIANS APP
Measurement and Instrumentation To measure an A. C. voltage by using an A.C. potentiometer, it is desirable that the supply for the potentiometer in taken From a source which is not the same as the unknown voltage From the same source as the unknown voltage Any of the above From a battery From a source which is not the same as the unknown voltage From the same source as the unknown voltage Any of the above From a battery ANSWER DOWNLOAD EXAMIANS APP
Measurement and Instrumentation For a circuit given that I = 2 ± 5 % A, R = 100 ± 0.2 % Ω the limiting error in the power dissipation I2 R in the resistor R is 5.2% 1.2% 25.2% 10.2% 5.2% 1.2% 25.2% 10.2% 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? 50 mA. 80 mA. 25 mA. 40 mA. 50 mA. 80 mA. 25 mA. 40 mA. ANSWER DOWNLOAD EXAMIANS APP
Measurement and Instrumentation The effect of load resistance is important in measurement of resistance of shunt. both A and B. resistance of ammeter. resistance of shunt winding. resistance of shunt. both A and B. resistance of ammeter. resistance of shunt winding. ANSWER DOWNLOAD EXAMIANS APP
Measurement and Instrumentation Symmetric errors are Environment errors Observational errors All of the listed here Instrument errors Environment errors Observational errors All of the listed here Instrument errors ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS