Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / rama krishna
Power is defined as the rate of flow of energy past a given
point. In alternating current circuits, energy storage
elements such as inductance and capacitance may result in
periodic reversals of the direction of energy flow. The
portion of power flow that, averaged over a complete cycle
of the AC waveform, results in net transfer of energy in one
direction is known as real power. The portion of power flow
due to stored energy, which returns to the source in each
cycle, is known as reactive power.
| Is This Answer Correct ? | 2 Yes | 0 No |
Post New Answer View All Answers
why ct's&pt'S out put called as burden,why compelsary short ckt the secondary of ct's while removing the burden?
What is the effect on in Zone and out zone fault if Phase side CT is Vk/2<30 mA and Neutral side is CT is Vk/4<30 mA for Transformer REF protection
what are all types of cross section in AC cables?
Power Factor Correction Panel (Manual & Automatic)
What is d main advantage of using double circuit 3 phase transmission ?
what is the thumb rule for determination resistance of resistor?
How to identify the start and end of 3phase 12 lead motor if U1, U2, etc numberings are lost or erased.
What is meant by reverse polarity and how it can be fixed?
how will reduce the voltage. if 12volt/250ma transformer toreduce 6 volt
Which material is used for the core of a transformer and why?
How to calculate the sag of OPGW during stringing???
What is the power requirement of tamil nadu for one month?
What is an Air COmpressor
Phase control and integral control are used for?
Define phase lag and phase lead?
