Electric Circuits A constant voltage source has high internal resistance. minimum current capacity. low internal resistance. minimum efficiency. high internal resistance. minimum current capacity. low internal resistance. minimum efficiency. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Purpose of using capacitor is / are effect DC filter in electronic circuit. to do phase split in AC 1 phase motor. all of these. increase p.f of inductive load circuit. effect DC filter in electronic circuit. to do phase split in AC 1 phase motor. all of these. increase p.f of inductive load circuit. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A 10Ω resistor is stretched to increase its length double. Its resistance will now be 5 Ω. 40 Ω. 10 Ω. 20 Ω. 5 Ω. 40 Ω. 10 Ω. 20 Ω. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits To find the initial value of a function, the highest power of S in denominator should be ---------- the highest power of S in the numerator. less than equals to both a and c greater than less than equals to both a and c greater than ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A parallel plate capacitor with air as dielectric, force between plate is F. If capacitor is now immersed water of dielectric εr, force between plate will be – εr/F. 0. F εr. F. εr/F. 0. F εr. F. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits R1 = 36 Ω and R2 = 75 Ω, each having tolerance of ±5% are connected in series. The value of resultant resistance is 111 ± 0 Ω. 111 ± 5.55 Ω. 111 ± 2.77 Ω. 111 ± 7.23 Ω. 111 ± 0 Ω. 111 ± 5.55 Ω. 111 ± 2.77 Ω. 111 ± 7.23 Ω. ANSWER DOWNLOAD EXAMIANS APP
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