Single-Phase Parallel Networks on Electrical Engineering related Questions and Answers

Question 2 : The phase difference between the active component of an impedance parallel circuit and the voltage in the network is __________
1. 0
2. 90
3. 180
4. 360
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Question 3 : The active component in an impedance parallel circuit will __________ the voltage.
1. Leads
2. Lags
3. Be in phase with
4. Either leads or lags
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Question 4 : The reactive component in an impedance parallel circuit leads the voltage when the current _________ the voltage.
1. Leads
2. Lags
3. Either leads or lags
4. Cannot be determined
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Question 5 : In an impedance parallel network, the reactive component will either lead or lag the ________ by 90 degrees.
1. Voltage
2. Current
3. Either voltage or current
4. Cannot be determined
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Question 6 : In an impedance parallel network, the reactive component will either lead or lag the voltage by _________ degrees.
1. 0
2. 90
3. 45
4. 180
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Question 7 : In an impedance parallel network, the reactive component will ____________ the voltage by 90 degrees.
1. Lead
2. Lag
3. Either lead or lag
4. Depends on the circuit
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Question 8 : In a parallel circuit, current in each impedance is_____________
1. equal
2. different
3. zero
4. infinite
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Question 9 : In A parallel circuit, with any number of impedances, The voltage across each impedance is?
1. equal
2. divided equally
3. divided proportionaly
4. zero
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Question 10 : The admittance of a system is 10 ohm-1, calculate its impedance.
1. 10 ohm
2. 0.1 ohm
3. 1 ohm
4. 1.1 ohm
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