ELECTRONIC PRINCIPLES QUIZ

peak both the voltage and current waveforms

None of these

peak the current and round off the voltage waveforms

round off both the voltage and current waveforms

peak the voltage and round off the current waveforms

series RLC circuit operated below its resonant frequency

None of these

series RL circuit

purely resistive circuit

series RC circuit

None of these

The total voltage leads the total current by less than 90 degree

The total voltage is equal to the sum of the voltages across the resistance and capacitance

The total voltage is less than the sum of the voltages across the resistance and capacitance

The voltage always has the same amplitude and phase for every part of the circuit

Ammeter

Ohmmeter

None of these

Voltmeter

Wattmeter

None of these

The voltage always has the same amplitude and phase for every part of the circuit

The total voltages is less than the sum of the voltages across the resistance and inductance

The total voltage lags the total current by less than 90

The total voltage is equal to the sum of the voltages across the resistance and inductance

400 Ohm

None of these

410 Ohm

310 Ohm

550 Ohm

the time required for the voltage to rise from 10% to 90% of the peak amplitude

equal to 0.707 times the peak amplitude

the time required to complete one full cycle

the number of cycles completed in one second

None of these

Current lags the voltage through a resistor

Current leads the voltage through a resistor

All of these

Current and voltages are in phase through a resistor

None of these

2 k Ohm

20 k Ohm

10 k Ohm

None of these

1 k Ohm

the amplitude at 70.7% of the maximum value

None of these

the amplitude at 1.41 times the maximum value

the amplitude at 90% of the maximum value

the maximum positive or negative value