Measurement and Instrumentation Which instrument has identical calibration for ac as well as dc values? Moving coil type Hot wire type Induction type Moving iron type Moving coil type Hot wire type Induction type Moving iron type ANSWER DOWNLOAD EXAMIANS APP
Measurement and Instrumentation An oscilloscope indicates RMS value DC value of voltage Average value Peak to peak value of voltage RMS value DC value of voltage Average value Peak to peak value of voltage ANSWER DOWNLOAD EXAMIANS APP
Measurement and Instrumentation The two pressure coils of a single phase power factor meter have The same dimension but different number of turns None of these The same number of turns but different dimensions The same dimensions and the same number of turns The same dimension but different number of turns None of these The same number of turns but different dimensions The same dimensions and the same number of turns ANSWER DOWNLOAD EXAMIANS APP
Measurement and Instrumentation In eddy current damping, disc or former is made of a material that is a Non conductor but magnetic Conductor but magnetic Non conductor and non magnetic Conductor but non magnetic Non conductor but magnetic Conductor but magnetic Non conductor and non magnetic Conductor but non magnetic ANSWER DOWNLOAD EXAMIANS APP
Measurement and Instrumentation What is the name of physical quantities which are independent of each other? Derived quantity Numerical quantity None of these Fundamental quantity Derived quantity Numerical quantity None of these Fundamental quantity ANSWER DOWNLOAD EXAMIANS APP
Measurement and Instrumentation The difference between the measured value and the true value is called relative error probable error gross error absolute error relative error probable error gross error absolute error ANSWER DOWNLOAD EXAMIANS APP