what is the diffrence between kav and kvar?

Answers were Sorted based on User's Feedback



what is the diffrence between kav and kvar? ..

Answer / shri..

KVA means Kilo Volt Ampere it is the unit of load.

KVAR means Kilo volt Ampere Reactive, it is the unit of
Reactive power.

It is used for controlling the Power Factor.

Is This Answer Correct ?    35 Yes 4 No

what is the diffrence between kav and kvar? ..

Answer / suresh

kva means kilo volt ampere it is nothing but the apparant
power that means it is the total power.
kvar means kilo volt ampere reactive it is nothing but the
wstage power.
kw means kilo watt it is nothing but the real power that
means it is the useful power.
kva is the sum of kvar & kw

Is This Answer Correct ?    24 Yes 0 No

what is the diffrence between kav and kvar? ..

Answer / gulsan goyal

KVA means Kilo Volt Ampere it is the unit of active power
as load may also require reactive power..

KVAR means Kilo volt Ampere Reactive, it is the unit of
Reactive power.
reactive power helps in flow of active power and controlls
voltage and power factor.

Is This Answer Correct ?    14 Yes 6 No

what is the diffrence between kav and kvar? ..

Answer / saranya natarajan

KVA- Apparent Power- Measured in Kilo Volt Ampere
KVA=KW cos angle
Apparent power is a function of a circuit's total impedance
(Z).


KVAR- Reactive Power-
Also called as phantom power
Reactive power is a function of a circuit's reactance (X).

KW-True Power- Measured in Kilo Watts
True power is a function of a circuit's resistances (R).

Is This Answer Correct ?    2 Yes 2 No

what is the diffrence between kav and kvar? ..

Answer / t

KVAR=KW*Power Factor

KVAR-Reactive Power

KW-Active Power.

Is This Answer Correct ?    7 Yes 9 No

Post New Answer

More Electrical Engineering Interview Questions

We have a distribution transformer of 750KVA/11kv/440v and an AVR (Servo Stabilizer) of 750KVA on the LT side of distribution transformer. Also we have an ACB of 1200A on the output of distribution transformer (that is on the input of AVR). We want to have an MCCB on the output of AVR. What should be the rating?

1 Answers   SSPL,


What is diference between ELCB & ELMCB?Also how its application for use in design area?

2 Answers  


WHAT IS THE MEANING OF CYWY

1 Answers  


why in three phase 440 circuit in all phase current is almost equal L1-35 A,L2-34 A ,L3-31 A but in nutral when i check with clamp meter it shows 25 A?

4 Answers   OPS,


What is Negative Potential Bias

1 Answers   TATA,


How can we convert 11 kv to 440 volt without using transformer ?

1 Answers   Electrical,


10rm cable can got load ---- amp? Or Which Size Cable can take the load 100amp capacity SCR; breaker.

1 Answers   B-Con Trade Associates,


How can you calculate in detail the VA burden of current transformer used for Restricted earth fault protection? Please understand that the CT required here is Class PX or X. Also please show the calculations for knee point vtg, stabilizing resistor, magnetising current.

3 Answers  


will we get shock from dc?

12 Answers   L&T,


HRC full from

6 Answers  


Damping resistor provided in open delta (tartiary) winding of a measuring PT at the incoming of a MV inverter drive panel is getting heated up. Can any body explain the reasons and suggest the remedy?

1 Answers   Danieli,


What is the allowalable frequency variation in India and in US? Why there is the difference?

3 Answers  


Categories
  • Civil Engineering Interview Questions Civil Engineering (5086)
  • Mechanical Engineering Interview Questions Mechanical Engineering (4453)
  • Electrical Engineering Interview Questions Electrical Engineering (16638)
  • Electronics Communications Interview Questions Electronics Communications (3918)
  • Chemical Engineering Interview Questions Chemical Engineering (1095)
  • Aeronautical Engineering Interview Questions Aeronautical Engineering (239)
  • Bio Engineering Interview Questions Bio Engineering (96)
  • Metallurgy Interview Questions Metallurgy (361)
  • Industrial Engineering Interview Questions Industrial Engineering (259)
  • Instrumentation Interview Questions Instrumentation (3014)
  • Automobile Engineering Interview Questions Automobile Engineering (332)
  • Mechatronics Engineering Interview Questions Mechatronics Engineering (97)
  • Marine Engineering Interview Questions Marine Engineering (124)
  • Power Plant Engineering Interview Questions Power Plant Engineering (172)
  • Textile Engineering Interview Questions Textile Engineering (575)
  • Production Engineering Interview Questions Production Engineering (25)
  • Satellite Systems Engineering Interview Questions Satellite Systems Engineering (106)
  • Engineering AllOther Interview Questions Engineering AllOther (1379)