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Higher Study | Electrical and Electronics Measurements

Indicating Instruments Measurement of R/L/C Using Bridge Circuits Basic Characteristics of an Instrument Cathode Ray Oscilloscope Extension Ranges of Basic Meters Instrument Transformers Measurement of Frequency and Power Factor Measurement of Power Data Acquisition System Digital Voltmeters Measurement of Energy Potentiometers Q Meter Electronic Voltmeters Error Analysis
Which of the following is the correct statement?
An instrument which detects electric current is known as
A dynamometer wattmeter can be used for
The pressure coil of a wattmeter should be connected on the supply side of the current coil when
The multiplier and the meter coil in a voltmeter are in
Which of the following devices should be used for accurate measurement of low D.C. voltage?
Systematic errors are
Wattmeter cannot be designed on the principle of
An ammeter is a
An ohmmeter is a
Resistances can be measured with the help of
Commonly used instruments in power system measurement are
A direct current can be measured by
Damping of the Ballistic galvanometer is made small to
The scale of a rectifier instrument is
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