Q3-A two-winding transformer has a primary winding with 208 turns and a secondary winding with 6 turns. The primary winding is connected to a 4160V system. What is the secondary voltage at no load? What is the current in the primary winding with a 50-amp load connected to the secondary winding? What is the apparent power flowing in the primary and secondary circuits? Ans. 120 V, 1.44 A, 6000 VA

1. An ideal transformer with a 450 turn primary connected to a 600 V, 60 Hz supply line needs to output 240 V from the secondary. A 100 load is connected across the secondary. How many turns the secondary must have to output the desired voltage? What is the current through the load? What is the current drawn through the primary?

I need help with the PSpice part. How do I do the PSpice stuff.

Can you solve D and E

Determine Rz for a 12 V Zener regulator is used with a dc input of 20 V, a load current of 65 mA, and a Zener current of 20 mA. Rz DC Input Zener R diode 91.4 ohms O 14.9 ohms 49.1 ohms O 94.1 ohms

11- The output current corresponding to maximum efficiency for a transformer having core loss of 100 W and equivalent resistance referred to sccondary of 0.25 2 is .. ampere. a- 20 b-25 c- 5 d- 400

A 400/800 ratio transformer has secondary winding resistance of 0.5 ohm. What is the total resistance in ohmsreferred to primary?

Question 14 In the given circuit, a step down transformer with an RMS voltage as 110V / 11-0-11 V is used with RL = 1 KQ. Not yet answered Assume diode as Germanium and the input frequency is F= 50HZ. Marked out of Dy 3.00 P Flag question RL D, 1- Name the given circuit . 2- Find The PIV. 3- Find Current trough load resistance. 4- Draw the Input and Output wave forms. B I 00000

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A single phase, 500 kVA, 4400/440 V transformer has 100 turns in its secondary winding. Then find the value of primary winding turns and full load primary and secondary current.