Electric Circuits A balanced delta connected load has an impedance of 9∠30o Ω per phase. What is the impedance per phase of its equivalent star? 30∠30o Ω. None of these 27∠30o Ω 3∠30o Ω. 30∠30o Ω. None of these 27∠30o Ω 3∠30o Ω. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits When power factor angle is varying, the shape of the current locus is Straight line Circle Triangle Semicircle Straight line Circle Triangle Semicircle ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A p.d. of 300 V is applied across series combination of 3 μF and 9 μF capacitors. The charge on each capacitor is ___________________ μC. 7.5. 240. 3600. 675. 7.5. 240. 3600. 675. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits KVL works on the principle of None of these law of conservation of charge. both. law of conservation of energy. None of these law of conservation of charge. both. law of conservation of energy. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Current source has internal impedance connected in parallel with it whereas voltage source has internal impedance connected in __________________ with it. parallel both of above series none of them parallel both of above series none of them ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Our household apparatus are connected in parallel. cascade. series and parallel combination. series. parallel. cascade. series and parallel combination. series. ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS