engineering recuitment GATE EE 2023-24 Test Series Electrical and Electronics Measurements Measurement of R/L/C Using Bridge Circuits Measurement of Resistance
A length of label is tested for insulation resistance by loss of charge method. An electrostatic voltmeter of infinite resistance is connected between the cable conductor such that joint capacitance is 500 μF. If the voltage falls from 400 V to 100 V in one minute then the insulation resistance of the cable will be _______ (in k Ω)
Enter numerical value using the virtual keypad. Round off where necessary.