In a full wave junction diode rectifier, the input a.c. has r.m.s. value of 20 V. The transformer used is a step up transformer having primary and secondary turns ratio 1: 2. Calculate the d.c. voltade in the recitified output.

Explanation

To solve the problem step by step, we will follow these calculations:

### Step 1: Calculate the Peak Value of Input Voltage
Given the RMS value of the input AC voltage (Vrms) is 20 V, we can find the peak voltage (Vpeak) using the formula:
\[ V_{peak} = V_{rms} \times \sqrt{2} \]
Substituting the value:
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