what is the difference between ACTIVE POWER and REACTIVE
POWER.I WANT CLEAR ANSEWER.
Answer Posted / mukund
active power is the actual power which is used to drive any
electrical machine.
while reactive power is the power created as a result of
hormonic distortion of active power which moves to and fro
over the system until any compensation is made to it
| Is This Answer Correct ? | 4 Yes | 4 No |
Post New Answer View All Answers
what is the function of capacitor duty contactor in an capacitor panel???
I am a electrical engg. diploma holder,applied for junior engineer (electrical),Kolkata RRB. Have I to attend all electrical,mechanical&civil portion in written exam.???
The inventer is a battery, but if lost current at home u will turn on the fan but the is AC and inventer battery is dc . Then how the fan was rotating. What device Or machine in fan converst the Dc power to Ac power
how to calculate single phase motor efficiency ?
Explain using drawings what is reverse PID action w.r.t PID controllers.
1)How much current can a 3-1/2 core 100 mm wire carry? 2)What are the special cables required for explosion proof wiring? 3)In case you do not have coal and salt for earthing, how can you achieve good temporary earthing? 4)One horse power single phase motor is more likely to get hot than a one horse power 3 phase motor. Is it true or false, if true why? 5)What are the different types of soft starters for large motors?please explain?
use of choke in APFC panels
what is the purpose of using filters in a protective relaying scheme?
what is the meaning of neutral displacement ???
why tertiary winding is used in transformer with diagram?
what is automatic voltage regulator?we can control the vlotage by using fuzzy controller in matlab?why we go for fuzzy?
what is the differebt between ac and dc fuse?
BSNL TTA EXAM QUESTION
what is per unit calculation?looking for simple and strong explanation thk u
What is warm / cold start of HT motors. How many warm start & cold start are possible in a day?