A fullwave P.N diode rectifier used load resistor of `1500 Omega`. No filter is used. Assume each diode to have idealized characteristic with `R_(f) = 10 Omega` and `R_(r) = ac`. Since wave voltage applied to each diode has amplitude of 30 volts and frequency 50 Hz. Calculate.
(i) Peak, d.c rms load current
(ii) d.c power output
(iii) A.C power input
(iv) Rectifier efficiency.

Explanation

Let's solve the problem step by step.

### Given Data:
- Load resistance, \( R_L = 1500 \, \Omega \)
- Forward resistance of each diode, \( R_f = 10 \, \Omega \)
- Amplitude of the applied voltage, \( V_m = 30 \, V \)
- Frequency, \( f = 50 \, Hz \)

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