Electric Circuits The hot resistance of a tungsten lamp is about 10 times the cold resistance. Accordingly, cold resistance of a 100 W, 200 V lamp will be 4 Ω. 400 Ω. 40 Ω. 800 Ω. 4 Ω. 400 Ω. 40 Ω. 800 Ω. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which of following capacitors preferred for high frequency circuits? Air capacitor. Glass capacitor. Electrolytic capacitor. Mica capacitor. Air capacitor. Glass capacitor. Electrolytic capacitor. Mica capacitor. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Link in network theory refers to B - N + 1. N - 1. B - N - 1. N - B - 1. B - N + 1. N - 1. B - N - 1. N - B - 1. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Purpose of using capacitor is / are effect DC filter in electronic circuit. all of these. to do phase split in AC 1 phase motor. increase p.f of inductive load circuit. effect DC filter in electronic circuit. all of these. to do phase split in AC 1 phase motor. increase p.f of inductive load circuit. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Bulb in street lighting are connected in series parallel. parallel. series. end of end. series parallel. parallel. series. end of end. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which cell has the reversible chemical reaction? Mercury oxide. Carbon Zinc. Silver oxide. Lead acid. Mercury oxide. Carbon Zinc. Silver oxide. Lead acid. ANSWER DOWNLOAD EXAMIANS APP
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