asked in Basic electrical and electronics engineering by
Define for polyphase circuit (i) Balanced load (ii) Unbalanced load. Draw one example circuit for each type of load.

Know someone who can answer this question ? Share this on Facebook, Twitter, Whatsapp

← Prev Question Next Question →

1 Answer

answered by

i) Balanced Load: Balanced three phase load is defined as star or delta connection of three equal impedances having equal real parts and equal imaginary parts. 

Example circuit: 

image


ii) Unbalanced Load: When the magnitudes and phase angles of three impedances are differ from each other, then it is called as unbalanced load. OR If a load does not satisfy the condition of balance, then it is called as unbalanced load. 

Example circuit:

image

Related questions

Ask now - it's free
...