railway RRB JE (CBT I + CBT II) Mock Test 2024 Electrical and Electronics Measurements Measurement of R/L/C Using Bridge Circuits Basic Galvanometer
Which is the most common absolute instrument that gives the measured current in terms of tangent of the deflected angle, the radius and the number of turns?
1
Tangent Voltmeter
2
Tangent Galvanometer
3
Tangent Ammeter
4
Tangent Wattmeter