Basic Electrical Engineering Questions and Answers
Q1.
What is the real part of the impedance of RLC circuit?
Answer:
Resistance
Q2.
What is the frequency in resonance condition?
Answer:
Maximum
Q3.
What is the current in an inductive circuit when the applied voltage is maximum?
Answer:
Zero
Q4.
The power for a purely resistive circuit is zero when?
Answer:
Either current or voltage is zero
Q5.
The reactive component in an impedance parallel circuit leads the voltage when the current ______ the voltage.
Answer:
Leads
Q6.
In a parallel circuit, we consider admittance instead of _____
Answer:
Impedance
Q7.
______ the resonant frequency, the current in the capacitor leads the voltage in a series RLC circuit.
Answer:
Below
Q8.
Shape of the resonance curve depends upon the?
Answer:
Q-factor
Q9.
In selective circuits, the resonant frequency lies in the _______ of the bandwidth frequency range.
Answer:
Midpoint
Q10.
Current is maximum at ____ frequency of bandwidth.
Answer:
middle
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