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 lamp filament has shorter length. 60 W lamp filament has longer length. 60 W and 100 W lamp filament have equal length. 100 W lamp filament has longer length. 60 W lamp filament has shorter length. 60 W lamp filament has longer length. 60 W and 100 W lamp filament have equal length. 100 W lamp filament has longer length. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits If a resistor and a capacitor are connected to form series R - C circuit across a voltage source. If frequency of voltage source increases the current decreases. the current increases. the current remain unaltered. the current decreases abruptly. the current decreases. the current increases. the current remain unaltered. the current decreases abruptly. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A delta connection contains three equal impedance of 60 Ω. The impedance of the equivalent star connection for each star load will be 15 Ω. 40 Ω. 30 Ω. 20 Ω. 15 Ω. 40 Ω. 30 Ω. 20 Ω. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Total instantaneous power supplied by a 3 - φ AC supply to a balanced RL load is pulsating with zero average. pulsating with non zero average. zero. constant. pulsating with zero average. pulsating with non zero average. zero. constant. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The life of a lead acid battery is expected to be 2 to 5 years. 1 year. 6 months. 10 to 15 years. 2 to 5 years. 1 year. 6 months. 10 to 15 years. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits If N is the number of nodes and b is the number of branches in a network, then rank of cut set matrix is N. b - N + 1. b - N - 1. N - 1. N. b - N + 1. b - N - 1. N - 1. ANSWER DOWNLOAD EXAMIANS APP
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