Question

An overhead 3-phase transmission line delivers 5000 kW at 22 kV at 0·8 p.f. lagging. The resistance and reactance of each conductor is 4 Ω and 6 Ω respectively. Determine:
(i) sending end voltage
(ii) percentage regulation
(iii) transmission efficiency

Answer 1

Explanation:

hhq

m

m

m

m

.

m

m

m

m

m

mknn

m

m

m

m

m

m

m

m

Answer 2

Answer:

answer

Explanation:

eaxm solved problem