In a full wave junction diode rectifier, the input a.c. voltage has r.m.s. value of `10 V`. The transformer used is a step up one having transformation ratio `1: 2`. Calculate the D.C. voltade in the recitified output

In a full wave junction diode rectifier, the input a.c. has an rms value of 10V . The transformer used is a step up transformer having transformation ratio 1:2 . Calculate the d.c. and a.c. voltages in the rectified output.

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.

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.

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. and a.c. voltade in the recitified output.

Why cannot a transformer be used to step up d.c. voltage ?

Why transformer cannot be used the step up D.C. voltage?

A step-up transformer has transformation ratio of 3:2 what is the voltage in secondary if voltage in primary is 30V ?

A step-up transformer has transformation ratio of 3:2 what is the voltage in secondary if voltage in primary is 30V ?