Measurement and Instrumentation A power factor meter has Two current circuit and one pressure circuit One current circuit and one pressure circuit One current circuit and two pressure circuits None of the listed here Two current circuit and one pressure circuit One current circuit and one pressure circuit One current circuit and two pressure circuits None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Measurement and Instrumentation A rectifier type instrument is connected to 100VDC and is operated in the DC measuring module reads 111V 90V 50V 100V 111V 90V 50V 100V 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 4.6o. 175.4o. 94.6o. 85.4o. 4.6o. 175.4o. 94.6o. 85.4o. ANSWER DOWNLOAD EXAMIANS APP
Measurement and Instrumentation The use of __________________ instruments is merely confined within laboratories as standardizing instrument. integrating. recording. indicating. absolute. integrating. recording. indicating. absolute. ANSWER DOWNLOAD EXAMIANS APP
Measurement and Instrumentation Assertion (A): A hot wire ammeter has a cramped scale. Reason (R): The heat is proportional to square of current. A is false and R is ture. Both A and R are true and R is correct explanation of A. Both A and R are true and R is not correct explanation of A. A is ture and R is false. A is false and R is ture. Both A and R are true and R is correct explanation of A. Both A and R are true and R is not correct explanation of A. A is ture and R is false. ANSWER DOWNLOAD EXAMIANS APP
Measurement and Instrumentation A moving coil of a meter has 100 turns, and a length and depth of 10 mm and 20 mm respectively. It is postioned in a uniform radial flux density of 200 mT. The coil carries a current of 50 mA. The torque on the coil is 100 Nm. 200 Nm. 1 Nm. 2 Nm. 100 Nm. 200 Nm. 1 Nm. 2 Nm. ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS