AC Fundamentals, Circuits, and Circuit Theory MCQs with answers for Electrical Engineering test preparation. Includes Three-Phase System MCQs, AC Fundamentals, Circuits, and Circuit Theory MCQs PDF, and Circuit Theory Quiz.
Form Factor is the ratio of :
A. r.m.s. value/ peak value
B. r.m.s. value/ average value
C. Average value/ r.m.s. value
D. Average value/ peak valueThe power consumed in a circuit element will be least when the phase difference between the current and voltage is ____ ?
A. 90°
B. 0°
C. 180°
D. 60°Which of the following refers to a parallel circuit ?
A. The voltage across element is in proportion to it’s resistance value
B. The equivalent resistance is greater than any one of the resistors
C. The current through any one element is less than the source current
D. The current through each element is same