For the same peak value which of the following wave will ‘have the highest r.m.s. value?
A. square wave
B. half wave rectified sine wave
C. triangular wave
D. sine wave
A. square wave
B. half wave rectified sine wave
C. triangular wave
D. sine wave
A. Inductance
B. Capacitance
C. Conductance
D. Resistance
A. applied voltage decreases but current increases
B. applied voltage increases but current decreases
C. both applied voltage and current increase
D. both applied voltage and current decrease
A. 1.414
B. 0.707
C. 1.11
D. 0.637
A. both will reach their minimum values at the same instant
B. both will reach their maximum values at the same instant
C. when one wave reaches its maxi¬mum value, the other will reach its minimum value
D. none of the above
A. R/C
B. RC2
C. RC
D. R2C
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