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Electric Circuits

Electric Circuits
What is the SI unit of electric current ?

 Faraday.
 Ampere.
 Ohm.
None of these

ANSWER DOWNLOAD EXAMIANS APP

Electric Circuits
For finding the Z11 parameter at the input port of a two port network

 input port is open circuited.
 input port is short circuited.
 output port is open circuited.
 output port is short circuited.

ANSWER DOWNLOAD EXAMIANS APP

Electric Circuits
For the network shown in figure, the value of current through 8Ω resistor is

 2.4 A.
 1.2 A.
 1.5 A.
 4.8 A.

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Electric Circuits
Which of the following carbon coded resistor has value of 10k ohm with 20% tolerance?

 Red, red, green and silver stripes.
 Orange, orange, black and gold stripes.
 Yellow, violet, yellow and silver stripes.
 Brown, black, orange and no tolerance band.

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Electric Circuits
In a series resonance circuit if bandwidth is 1 MHz and inductance is 1 mH, then what is the resistance value?

 1 Ω
 1 MΩ
 1 KΩ
 100 Ω

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.
 675.
 240.
 3600.

ANSWER DOWNLOAD EXAMIANS APP
MORE MCQ ON Electric Circuits

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