Electric Circuits In which braking back emf exceeds supply voltage? Dynamic. None of these. Plugging. Regenerative. Dynamic. None of these. Plugging. Regenerative. 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 ± 2.77 Ω. 111 ± 0 Ω. 111 ± 5.55 Ω. 111 ± 7.23 Ω. 111 ± 2.77 Ω. 111 ± 0 Ω. 111 ± 5.55 Ω. 111 ± 7.23 Ω. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits An electrical circuit with 10 branches and 7 nodes will have 10 loop equations. 3 loop equations. 7 loop equations. 4 loop equations. 10 loop equations. 3 loop equations. 7 loop equations. 4 loop equations. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Time constant of RC series circuit is 2RC RC L/R 2L/R 2RC RC L/R 2L/R ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Two electric bulbs have transparent filament of same thickness. It one of them gives 60 W and other gives 100 W, then- 60 W and 100 W lamp filament have equal length. 60 W lamp filament has longer length. 100 W lamp filament has longer length. 60 W lamp filament has shorter length. 60 W and 100 W lamp filament have equal length. 60 W lamp filament has longer length. 100 W lamp filament has longer length. 60 W lamp filament has shorter length. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A parallel plate capacitor contain there dielectric layers of 1, 2 and 3 respectively and thickness of dielectric layers are 0.2 mm, 0.3 mm and 0.4 mm respectively. If area of plate is 20 cm2. What is the value of capacitance? 36.6 pF. 30 pF. None of them. 32 pF. 36.6 pF. 30 pF. None of them. 32 pF. ANSWER DOWNLOAD EXAMIANS APP
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