Abnaljod2015idn
Answered

Get personalized and accurate responses to your questions with IDNLearn.com. Our Q&A platform is designed to provide quick and accurate answers to any questions you may have.

10.46 A 65-kVA load with a lagging power factor is combined with a 25-kVA synchronous motor load which operates at pf = 0.60 leading. Find the power factor of the 65-kVA load, if the overall power factor is 0.85 lagging. ??? Ans. 0.585 lagging​

Sagot :

Jjoseph37idn

Answer:

Read Below

Explanation:

Apparent power (volt-amperes) is the trigonometric sum of Real power (watts) and reactive power (volt-amperes reactive - VARs). Stated mathematically: VA squared = watts squared plus VARs squared

similarly, power factor, the ratio of real power to apparent power, is the cosine of the angle between the real power leg and apparent power hypotenuse of a right triangle (Reactive power being the other leg).

Just use these relationships and a bit of high school trigonometry and you can calculate the apparent power and power factor for the system you are describing.

Hopes this Helps :D

Mark me Brainiest Please : )

The power factor of the 65-kVA load, if the overall power factor is 0.85 lagging is 0.585 lagging​.

What is Apparent energy?

Apparent energy (volt-amperes) is the trigonometric sum of Real energy (watts) and reactive energy (volt-amperes reactive - VARs). Stated mathematically: VA squared = watts squared plus VARS squared similarly, energy component, the ratio of actual energy to obvious energy, is the cosine of the perspective among the actual energy leg and obvious energy hypotenuse of a proper triangle (Reactive energy being the opposite leg).

Just use those relationships and a chunk of excessive college trigonometry and you may calculate the obvious energy and energy component for the machine you're describing.

Read moe about the load :

https://brainly.com/question/2264373

#SPJ2

Thank you for using this platform to share and learn. Keep asking and answering. We appreciate every contribution you make. Discover insightful answers at IDNLearn.com. We appreciate your visit and look forward to assisting you again.