EXAMIANS
A pulse waveform has a high time of 8 ms and a pulse width of 32 ms. The duty cycle is
YOUR ANSWER : ?
YOUR ANSWER : ?
If the rms current through a 4.7 k resistor is 4 mA, the peak voltage drop across the resistor is
YOUR ANSWER : ?
A square wave has a period of 60 s. The first odd harmonic is
YOUR ANSWER : ?
If the rms voltage drop across a 15 k resistor is 16 V, the peak current through the resistor is
YOUR ANSWER : ?
The conductive loop on the rotor of a simple two-pole, single-phase generator rotates at a rate of 400 rps. The frequency of the induced output voltage is
YOUR ANSWER : ?
If the rms current through a 6.8 k resistor is 8 mA, the rms voltage drop across the resistor is
YOUR ANSWER : ?
Two series resistors are connected to an ac source. If there are 7.5 V rms across one resistor and 4.2 V rms across the other, the peak source voltage is
YOUR ANSWER : ?
A signal with a 400 s period has a frequency of
YOUR ANSWER : ?
A sawtooth wave has a period of 10 ms. Its frequency is
YOUR ANSWER : ?
A sinusoidal current has an rms value of 14 mA. The peak-to-peak value is
YOUR ANSWER : ?