Q. Peak value divided by the rms value gives us?

View solution

Q. Calculate the crest factor if the peak value of current is 10A and the rms value is 2A.

View solution

Q. If maximum value of current is 5√2 A, what will be the value of RMS current?

View solution

Q. If Im is the maximum value of a sinusoidal voltage, what is the instantaneous value?

View solution

Q. Average value of current over a half cycle is?

View solution

Q. What is the correct expression for the rms value of current?

View solution

Q. Average value of current over a full cycle is?

View solution

Q. What is the correct expression for the form factor?

View solution

Q. For a direct current, the rms current is ________ the mean current.

View solution

Q. For a direct current, the rms voltage is ________ the mean voltage.

View solution

Q. What is the value of the form factor for sinusoidal current?

View solution

Q. If the maximum value of the current is 5√2 A, what will be the value of the average current?

View solution

Q. For addition and subtraction of phasors, we use the _________ form.

View solution

Q. For multiplication and division of phasors, we use ____________ form.

View solution

Q. If a voltage of 2+5j and another voltage of 3+ 6j flows through two different resistors, connected in series, in a circuit, find the total voltage in the circuit.

View solution

Q. Find the total current in the circuit if two currents of 4+5j flow in the circuit.

View solution

Q. What is the correct expression of ω?

View solution

Q. Find the value of ω if the frequency is 5Hz?

View solution

Q. When one sine wave passes through the zero following the other, it is _________

View solution

Q. A phasor has frozen at 30 degrees, find the value of the phase angle.

View solution