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
what are the main faults that occur in stabilizers? How they corrected and resolved ? Types of stabilizers ?
two way ckt diagram can be drawn by how many ways? give diagram
what are the accessories need to be added while doing estimation for the following: 1.MCCB 2.MCB 3.ACB
comparision between ACB and VCB
what are the protecyion of transformer & generators
how to find the voltage's of a transmission line plzz help with pictures i am not able to understand
what is difference between 2 pole structure and 4 pole structure in transformer yard
iam using DM 3251 voltmeter(1 percent accuracy)for 11KV system PT ratio is 11KV/110V.can anybody explain what is the max and min voltage deviation.
i need mat lab program to find out the transmission line losses,regulation and losses
How to select HT/MV cable size ?
Can an inverter be used as a converter? How?
Define unilateral circuit?
In which working principal temperature transmitter work.explain in detailed.
how commomn gate triggering is given for TRIAC ? other thyristor wont be efffected?
How to measure current and voltage in an ELV circuit
