Measurement and Instrumentation A DC potentiometer is the best means available for the measurement of DC voltage because None of above. It is based on null balance technique. It is possible to standardize before a measurement is undertaken. The precision in measurment is independent of the type of the defector used. None of above. It is based on null balance technique. It is possible to standardize before a measurement is undertaken. The precision in measurment is independent of the type of the defector used. ANSWER DOWNLOAD EXAMIANS APP
Measurement and Instrumentation For measurement of high direct voltage, one would use _____ voltmeter. Moving iron PMMC Electrostatic Hot wire Moving iron PMMC Electrostatic Hot wire ANSWER DOWNLOAD EXAMIANS APP
Measurement and Instrumentation The Metric System is also called as: CGS None of these MKS system SI CGS None of these MKS system SI ANSWER DOWNLOAD EXAMIANS APP
Measurement and Instrumentation In induction type ammeter, _____ damping is provided. Air friction Fluid friction None of the listed here Eaddy current Air friction Fluid friction None of the listed here Eaddy current ANSWER DOWNLOAD EXAMIANS APP
Measurement and Instrumentation The current coil of a wattmeter is connected to the CT of R-phase. The potential coil is connected across Y and B phases. The wattmeter measures Active power of Y phase Power proportional to 3 phase power if the load is balanced Reactive power of R phase Active power in R phase Active power of Y phase Power proportional to 3 phase power if the load is balanced Reactive power of R phase Active power in R phase ANSWER DOWNLOAD EXAMIANS APP
Measurement and Instrumentation What is the name of physical quantities which are independent of each other? Numerical quantity Fundamental quantity Derived quantity None of these Numerical quantity Fundamental quantity Derived quantity None of these ANSWER DOWNLOAD EXAMIANS APP
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