In a phase power measurement try two watt meter method both the watt meter read the same value. What is the power factor of the load? Justify your answer.

1.1kviews

written 8.7 years ago by

teamques10 ★ 69k

• modified 4.9 years ago

basic electrical engineering

ADD COMMENT EDIT

1 Answer

1views

written 8.7 years ago by

teamques10 ★ 69k

• modified 8.7 years ago

$\text{Given that W1 = W2} \\ \text{∴ Power factors are equal. } \\ \tan ф = \sqrt3 W1 – W2/ W1 + W2 \\ = \sqrt3 W1- W1/ W1 + W1 \\ = \sqrt3 (0) \\ = 0 \\ ∴ \tan ф = 0 \\ ф = 0 \\ \text{Power …

Create a free account to keep reading this post.

and 5 others joined a min ago.

ADD COMMENT EDIT

Please log in to add an answer.