Electric Circuits The frequency of EMF generated by a generator depends upon its nature of supply. both speed and number of poles. number of poles. speed. nature of supply. both speed and number of poles. number of poles. speed. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits When AC flows through a pure capacitance then the current is in phase with emf. leads the emf by 90o. lags the emf by 90o. leads the emf by - 90o. is in phase with emf. leads the emf by 90o. lags the emf by 90o. leads the emf by - 90o. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits What is the value of charge of an electron? 1.6022 × 10-8 Coulomb 1.6022 × 10-7 Coulomb 1.6022 × 10-27 Coulomb 1.6022 × 10-19 Coulomb 1.6022 × 10-8 Coulomb 1.6022 × 10-7 Coulomb 1.6022 × 10-27 Coulomb 1.6022 × 10-19 Coulomb ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In a lead acid cell PbSO4 formed during neither during charging nor discharging. both during charging as well as discharging. discharging only. charging only. neither during charging nor discharging. both during charging as well as discharging. discharging only. charging only. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which of the followings is/are active element? Both Voltage source None of these. Current source Both Voltage source None of these. Current source ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A capacitor that stores charge of 0.5 C at 10 V has a capacitance of _____________ farad. 20. 0.05. 10. 5. 20. 0.05. 10. 5. ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS