Electrostatic and Capacitance While testing a capacitor with ohm meter, if the capacitor shows charging, but the final resistance reading is appreciably less than normal, it can be concluded that the capacitor is Alright Short-circuit Open-circuit Leaky Alright Short-circuit Open-circuit Leaky ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance A sine wave voltage is applied across a capacitor. When the frequency of the voltage is decreased, the current Remains constant Ceases Increases Decreases Remains constant Ceases Increases Decreases ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Electric field intensity is a quantity Both Vector & Scalar quantity Vector quantity Scalar quantity None of the listed here Both Vector & Scalar quantity Vector quantity Scalar quantity None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance If a 6 uF capacitor is charged to 200 V, the charge in coulombs will be 1600 400 800 1200 1600 400 800 1200 ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance The time constant of an R-C circuit is defined as the time during which capacitor charging voltage actually rises to ______ percent of its value. 37, final 37, initial 62, initial 62, final 37, final 37, initial 62, initial 62, final ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance A 330 pF capacitor and a 220 pF capacitor are each connected across a 6 V dc source. The voltage across the 330 pF capacitor is 0 V 3 V 4 V 6 V 0 V 3 V 4 V 6 V ANSWER DOWNLOAD EXAMIANS APP
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