Measurement and Instrumentation Commonly used instruments in power system measurement are Induction Moving coil or iron Electrostatic Rectifier Induction Moving coil or iron Electrostatic Rectifier ANSWER DOWNLOAD EXAMIANS APP
Measurement and Instrumentation The error of an instrument is normally given as a percentage of Rms value Full-scale value Mean value Measured value Rms value Full-scale value Mean value Measured value ANSWER DOWNLOAD EXAMIANS APP
Measurement and Instrumentation A multirange instrument has Multirange meters inside the measurement system Multiple shunt or series resistance inside the meter Multicoil arrangement Variable turns of coil Multirange meters inside the measurement system Multiple shunt or series resistance inside the meter Multicoil arrangement Variable turns of coil ANSWER DOWNLOAD EXAMIANS APP
Measurement and Instrumentation The EMF of Weston standard cell is measured using Moving-coil meter Digital Volt meter Moving- iron meter Potentiometer Moving-coil meter Digital Volt meter Moving- iron meter Potentiometer ANSWER DOWNLOAD EXAMIANS APP
Measurement and Instrumentation A slide wire potentiometer has 10 wires of 1 m each. With the help of a standard voltage source of 1.018 V it is standardised by keeping the jockey at 101.8 cm. If the resistance of the potentiometer wires is 1000 ohm, then the value of the working current will be 100 mA. 10 mA. 0.5 mA. 1mA. 100 mA. 10 mA. 0.5 mA. 1mA. ANSWER DOWNLOAD EXAMIANS APP
Measurement and Instrumentation The measured value of a resistance is 10.25 ohm, whereas its value of 10.22 ohm. What is absolute error of the measurement? 15.36 ohm. 0.01 ohm. 0.03 ohm. 10.26 ohm. 15.36 ohm. 0.01 ohm. 0.03 ohm. 10.26 ohm. ANSWER DOWNLOAD EXAMIANS APP
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