Question

Consider a 15/5 A CT with primary winding number of turns of 37 and secondary winding...

Consider a 15/5 A CT with primary winding number of turns of 37 and secondary winding number of turns of 119 . The secondary winding resistance is given as 0.154 ohms and the secondary winding reactance is known as 0.201 ohms. CT- Relay connecting lead resistance is 0.17 ohm. The magnitizing AT is 13.8 and the loss AT is 10.2 . The Burden is defined as 15 VA at 5A with pf of 0.6 lag.

a) Find the ratio error
b) Find the phase angle error.

Engineering   Electrical-Engineering   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
current transformer with a bar primary has 250 turns in it secondary winding. the resistance and...
current transformer with a bar primary has 250 turns in it secondary winding. the resistance and reactance of the secondary circuit are 1.4 ohms and 1.1 ohms respectively including the transformer winding. when 5A current flows in the secondary winding, the magnetism mmf is 80 AT and iron lost is 1.1w. determine the following (i) ratio error (ii) phase angle error
consider a 10KVA,2300 V/460 V , single phas transformer. The primary winding resistance and reactence of...
consider a 10KVA,2300 V/460 V , single phas transformer. The primary winding resistance and reactence of this transformer is 5 ohm and 15 ohm respectively. the secondary winding resistance and reactance of this transformer is 0.5 ohm and 0.25 respectively. when the primary supply voltage is 2300V, detrmine: a) the equivalent resistance referred to primary (Re). b) the equivalent leakage reactance referred primary(Xe). c)the equivalent impedance referred to primary(Ze). d)the percentage voltage regulation for 0.6 lagging power factor.
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT