Basic Electrical Engineering Questions and Answers
Q1.
Can capacitor fully charge using alternating current?
Answer:
yes
Q2.
Which type of current can be stored in a capacitor?
Answer:
Direct current
Q3.
Inductance is _________ to number of turns in the coil.
Answer:
directly proportional
Q4.
In an inductive circuit, the current______ the voltage?
Answer:
Lags
Q5.
In an impedance parallel network, the reactive component will _______ the voltage by 90 degrees.
Answer:
Either lead or lag
Q6.
The phase difference between the active component of an impedance parallel circuit and the voltage in the network is ____
Answer:
0
Q7.
In A parallel circuit, with any number of impedances, The voltage across each impedance is?
Answer:
equal
Q8.
The current in the capacitor leads the voltage in a series RLC circuit ______ resonant frequency.
Answer:
Below
Q9.
What is the Q factor of a selective circuit?
Answer:
Very high
Q10.
The SI unit for bandwidth is?
Answer:
Hz
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