Electric Circuits The lead acid cell should not never be discharged beyond 2.1 V 1.8 V. 2 V. 1.9 V. 2.1 V 1.8 V. 2 V. 1.9 V. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Aluminium is produced from bauxite by oxidation. rotating. electrolytic process. froth flotation. oxidation. rotating. electrolytic process. froth flotation. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A circuit with resistor, inductor, capacitor in series is resonant of 50 Hz. If all the values are now doubled, the new resonant frequency is still f0. 2f0. f0 / 4. f0 / 2. still f0. 2f0. f0 / 4. f0 / 2. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The frequency of EMF generated by a generator depends upon its number of poles. speed. nature of supply. both speed and number of poles. number of poles. speed. nature of supply. both speed and number of poles. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Three resistances of two ohms each are connected in star. In the equivalent delta representation each resistance will have a value of _______________ Ω. 5.2. 6. 3.4. 0.6. 5.2. 6. 3.4. 0.6. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A coil of negligible resistance has an induction of 100 mH. The current passing through the coil changes from 2 A to 4 A at a uniform rate in 0.1 sec the voltage across the coil during this time would be __________ V. 8 36 50 2 8 36 50 2 ANSWER DOWNLOAD EXAMIANS APP
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