what happan when ac power transmitted in unity power factor
Answer Posted / rajendra
if sending end power at upf means only active power and reactive power is zero but at reciveing end side most are inductive load we need reactive power. so we never transmitted power at unity pf
Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
when we have to purchase the transformer by own i.e how much load will preferred HT connection?
What is ferro-resonance in electrical system? Why it occurs and what are measures to prevent it?
How will calculate losses in an multi core Aluminium LT cable of different sizes & upto what length we can use a LT Cable ?
How many types of protection relays are there based on the characteristic?
hi frnz,can somebody give me any project work? i am a 2nd year student & interested in practical works...plz give me some projects
What will be the current drawn by HT motor, if low voltage is applied.. any formula to calculate the LT amps of HT motor.?
how to calculate fuse rating for a motor
why burdens of VTs is more than CTs?
in 1-phase 230v,how in 3-phase 440v. in each phase in between 230v.
If we are given a 10 amp cable type and asked to calculate the number of cores used and the thickness of the cable, how do we do it?? please help...urgent!! i hope the question is clear enough!!
Make a list observation on Transformer?
How to calculate the no of Ceiling fan (1200mm sweep) per unit area?
What is the drawback of class b amplifier? How is this minimized?
A Question Like A Wire Is Wound Whose Resistance Is Some 132. 44647 Ohms. If A Voltage Of 30 mv, 296 Ma Current Is Applied To It What Is The Resistance.
What fomula is used to calculate: 1. rated frequency withstand voltage, and 2. rated lightning impulse withstand voltage.