A sinusoidal voltage, having a root-mean-square value of 400 V, has an average value of
A) 0 V
B) 400 V
C) 566 V
D) 1132 V
Correct Answer:
Verified
Q9: The maximum value of an a.c. waveform,
Q10: The value of voltage or current, at
Q11: A current, having a root-mean-square of 13
Q12: A nominal supply voltage of 230 V
Q13: A sinusoidal voltage, having a root-mean-square value
Q15: The instantaneous current, at a displacement angle
Q16: Ammeters and voltmeters are calibrated to measure
A)
Q17: A right-angled triangle has a hypotenuse of
Q18: What is the angle between the adjacent
Q19: The length of a phasor usually represents
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents