Electric Circuits When we use super node technique current source branch is common for two meshes. All of these ideal voltage source is connected between non reference node and reference. ideal voltage source is connected between two non reference nodes. current source branch is common for two meshes. All of these ideal voltage source is connected between non reference node and reference. ideal voltage source is connected between two non reference nodes. ANSWER DOWNLOAD EXAMIANS APP
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 3∠30o Ω. 27∠30o Ω 30∠30o Ω. None of these 3∠30o Ω. 27∠30o Ω ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Four bulbs of 40 W each are connected in series with a battery across them, which of the following statement is true? The voltage across each bulb is not same. The current through each bulb is same. The power dissipation in each bulb is not same. None of these The voltage across each bulb is not same. The current through each bulb is same. The power dissipation in each bulb is not same. None of these ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which quantity consists of a unit 1KWh ? Energy Time Power Charge Energy Time Power Charge ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In series RLC circuit what is the power factor just bellow the resonance frequency? Lagging Zero Unity Leading Lagging Zero Unity Leading ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Bulb in street lighting are connected in series. series parallel. parallel. end of end. series. series parallel. parallel. end of end. ANSWER DOWNLOAD EXAMIANS APP