Electronic Principles
In a transistor operates at the middle of the load line, an increase in the base resistance will move the Q point

up
nowhere
down
off the load line
None of these

ANSWER DOWNLOAD EXAMIANS APP

Electronic Principles
In a pure inductor:

None of these
ac current is converted to dc voltage
ac current lags the voltage by 90 degree
ac current leads the voltage by 90 degree
ac current and voltage are exactly in phase

ANSWER DOWNLOAD EXAMIANS APP

Electronic Principles
Which one of the following statements is true for the currents in a parallel RC circuit?

None of these
The total current. is greater than the sum of the currents for the resistance and capacitance
The current always has the same amplitude and phase for every part of the circuit
The total current is less than the sum of the currents for the resistance and capacitance
The total current is equal to the sum of the currents for the resistance and capacitance

ANSWER DOWNLOAD EXAMIANS APP

Electronic Principles
Which one of the following statements is true for current flowing in a parallel circuit?

The amount of current flow through each branch of a parallel circuit can be different, depending on the resistance of each branch part and the amount of voltage applied to it
The total current in a parallel circuit is equal to the total voltage multiplied by the total resistance
The total current in a parallel circuit is always less than the smallest amount of current
The same current always flows through every part of a parallel circuit
None of these

ANSWER DOWNLOAD EXAMIANS APP

Electronic Principles
The peak value of a sine waveform is:

the amplitude at 1.41 times the maximum value
the amplitude at 70.7% of the maximum value
the maximum positive or negative value
the amplitude at 90% of the maximum value
None of these

ANSWER DOWNLOAD EXAMIANS APP
MORE MCQ ON Electronic Principles