kingstan


{ City } chennai
< Country > india
* Profession * researcher
User No # 109029
Total Questions Posted # 0
Total Answers Posted # 1

Total Answers Posted for My Questions # 0
Total Views for My Questions # 0

Users Marked my Answers as Correct # 12
Users Marked my Answers as Wrong # 2
Questions / { kingstan }
Questions Answers Category Views Company eMail




Answers / { kingstan }

Question { 14200 }

Why we use cosine angle for calculating power factor not in
sine angle ?


Answer

See its because when there is no power lag, that is when the phase shift is 0 your other parameters shouldn't affect by the cos (phi). So when Phi=0 then cos (phi)=1. Therefore its much convenient to choose cosine rather than sine angles.

Is This Answer Correct ?    12 Yes 2 No