Answer / rishu chaubey

reactive or apparent power is that which depend upon the
magnitude of voltage at both receiving and sending end.It is
a useless power you would not normally be charged for using
reactive power because you are consuming some energy half
the time, and giving it all back the other half of the time.
generally reactor are used to consume reactive power.

Answer / e. elmalt

hi; i am sorry i forget my mial (elmalt88@yahoo.com)

Answer / muthukumar

We can control the power factor by switch on and off the
capacitor. Reactive power is nothing but capacitive power.
by using capacitive power continuosly the winding, core
gets heat and it will damage the equipment.
KVA= KW+KVAr

KVA---- Apparent Power
KW----- Active Power
KVAR--- Reactive Power

Reactive Power is full of losses. If we use any electrical
equipment automatically reactive power obtained due to core
losses and iron losses

Answer / vinothbabu.k

THE POWER WHICH REAL UTILISATION OF THE MOTOR R OTHER
EQUIPMENT CALLED AS ACTIVE POWER.BUT THE POWER CONSIDERING
WITH LOSSES LIKE IRON LOSS,CU LOSS,FRICTION LOSS WEAR TEAR
LOSS COMBINING THIS LOSSES WITH THE ACTIVE POWER CALLED AS
REACTIVE POWER,ITS SIMPLY SAY THE POWER DELEVARED IN THE
OUTPUT...
IT CAN CONTROL BY AVOIDING ALL THIS LOSSES

i want to know that what is the eligibility critaria for ongc exam?

0 Answers  

---

how to wiring it with contactor and timer together

0 Answers  

---

Write the force balance equation of ideal spring element.

0 Answers  

---

how to calculate the Neutral transformer impedance?

0 Answers   Schneider,

---

my question is how to answer the question "you are from b.tech eee background and why do you want to go for banking

0 Answers  

---

If any one's require of phoenix contact like( relay , termilnal block , surge protection device ) , product please contect me 09878206357 chetan verma

0 Answers  

---

I NEED RRB CHENNAI (JE ELECTRICAL) QUESTION PAPER FOR LAST 5 YEAR AND I NEED RRB (JE ELECTRICAL) SYLLABUS.PLEASE SEND MY E-MAIL joo28_eee@yahoo.co.in

12 Answers   DFM, Hindustan Unilever Limited, JE, Pace, RRB,

---

what is the highest transmission voltage in India till now?

36 Answers   Bhel, Electrical,

---

How Calculat the Cable Sizing of HT/LT System & Explian by one Exampal?

1 Answers   Siemens,

---

how to calculate no. of earthing pits and their diamensions? no. of lightning arrester rods which are required to protect a building of 35 mtr and we calculate?

5 Answers   Dharampal Premchand Limited, FlowMore, Hindustan Zinc, Ispat, Maheshwary Ispat, NDDB, Siemens,

---

Explain the working of variable frequency transformer?

0 Answers  

---

If there is no problem with the electronic circuit and regulator then why the motor start rotating at low value of regulator with full speed both at laod and no load??? and if my judgement of circuit is wrong then what is your openion?

1 Answers  

---