(a) Explain with neat diagram, the working of full wave bridge rectif…

Previous year question for Basic Electronics Engineering.

Question

(a) Explain with neat diagram, the working of full wave bridge rectifier and find:

(i) $I_{dc}$

(ii) $V_{dc}$

(iii) $I_{rms}$

(iv) $V_{rms}$

(v) r.f.

(vi) $\eta$

(vii) TUF

(viii) $P_{dc}$

(ix) $P_{ac}$

(x) PIV

(b) A $1K\Omega$ load is fed from $230\text{ V}$, $50\text{ Hz}$ supply using bridge rectifier. Calculate

(i) $I_{dc}$

(ii) $V_{dc}$

(iii) ripple voltage

(iv) Diode rating