A. Square wave
B. Sine wave
C. Half wave rectified sine wave
D. Triangular wave
A. directly as the cross-sectional area of magnetic core
B. directly as square of number of turns
C. directly as the permeability of the core
D. inversely as the length of the iron path
E. as A. to (d)
A. iron loss in core
B. skin effect
C. increase in temperature
D. capacitive effect between adjacent coil turns
A. between 0° and 90°
B. between 90° and 180°
C. between 180° and 270°
D. no where
A. low
B. very low
C. high
D. very high
A. depends upon the magnitude of R
B. depends upon the magnitude of L
C. depends upon the magnitude of C
D. depends upon the magnitude of R, Land C
A. peak value to r.m.s. value
B. r.m.s. value to average value
C. average value to r.m.s. value
D. none of the above