Measurement and Instrumentation To increase Q factor of a coil, the wire should be long and thin. thin. long. thick. long and thin. thin. long. thick. ANSWER DOWNLOAD EXAMIANS APP
Measurement and Instrumentation In AC circuits, the connection of measuring instruments cause loading effect errors which may effect only the magnitude of the quantity being measured. magnitude, phase and waveform of the quantity being measured. only phase of the quantity being measured. both of above. only the magnitude of the quantity being measured. magnitude, phase and waveform of the quantity being measured. only phase of the quantity being measured. both of above. ANSWER DOWNLOAD EXAMIANS APP
Measurement and Instrumentation The absolute measurement of resistance is done by Lorenz method Bridge Method Ohm’s law method Rayleigh method Lorenz method Bridge Method Ohm’s law method Rayleigh method ANSWER DOWNLOAD EXAMIANS APP
Measurement and Instrumentation In flux meter, the controlling torque is produced by crossed coil mechanism. weight attached to the moving coil. not provided at all. spring. crossed coil mechanism. weight attached to the moving coil. not provided at all. spring. ANSWER DOWNLOAD EXAMIANS APP
Measurement and Instrumentation Comparison methods are used because they are most simple. because they take least time in measurement. when a high accuracy of measurement is required. because they are expensive. because they are most simple. because they take least time in measurement. when a high accuracy of measurement is required. because they are expensive. ANSWER DOWNLOAD EXAMIANS APP
Measurement and Instrumentation Which of the two have same dimensions? Angular velocity and angular frequency Force and stress Force and strain None of these Angular velocity and angular frequency Force and stress Force and strain None of these ANSWER DOWNLOAD EXAMIANS APP
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