Computer Programming MCQs

5739 MCQs  (Page 136 of 574)

The power is measured in terms of decibles in case of_________?
A. Electronic equipment
B. Transformers
C. Current transformers
D. Auto transformers
In an A.C. circuit power is dissipated in____________?
A. Resistance only
B. Inductance only
C. Capacitance only
D. None of the above
In a sine wave the slope is constant_______?
A. Between 0° and 90°
B. Between 90° and 180°
C. Between 180° and 270°
D. No where
Which of the following refers to a parallel circuit ?
A. The current through each element is same
B. The voltage across element is in proportion to it’s resistance value
C. The equivalent resistance is greater than any one of the resistors
D. The current through any one element is less than the source current