Interested to Buy Any Domain ? << Click Here >> for more details...
sir, plz tell me how much kvar capacitor required for 1000
amp or 500 Kw load ? what is the formula ?
- 14 Answers
- 37796 Views
- CSPL, I also Faced
- E-Mail Answers
Answer Posted / elangkumanan
1000amps
500kw
1kw=2.27amps
500kw= 500*2.00=1000amps
using capacitor
(1.25kvar=2.25amps )(example)
1000amps using capcitor 1000*1.25=1250amps capacitor to
use that is formula and answer
| Is This Answer Correct ? | 2 Yes | 8 No |
Post New Answer View All Answers
what is induction furnance? how many phase supply given io its coil for 15 or 20 ton furnance?
what is the working process of over & under voltage relay.
How to do bus bar short circuit calculation for 230KV/11kv, 60 MVA Substation?
what is frequency response?
I just purchased a 4 position cam switch to be used to operate a 3-speed blower motor. The motor is a 10 amp motor and has 3 wires that are used to control speed. The cam switch was rated at 660V 20 amps but when I received it, I noticed that it has AC-15 operational current rating (Ie) of 4/5 amps. If I am reading the label correctly. the 4/5 amps is related to 440v/220V (Ue). Other ratings are AC-3: 5.5A, AC2: 7.5A and AC-4: 1.5A. My questions are 1) Is it safe to use this switch with the motor I have 2) what is the difference between the 20 amp Ith ratting and the Ie operational ratings?
what is the benefit of floating our DC source? if i have two floating DC source of which 1 has a ref voltage of -21VDC and the other of -18VDC. can it be connected in parallel to share a common ref voltage? if not, how do i make both sources to be of common ref voltage? tks
Do Phase angle measurement have any application in freq/harmonics measurement? If so how?
i have a 4 Mva transformer 34.5 kv / 480-277 v and i used 2 parallel 3200 amp bus duct for the secondary feeder using 3 ply of bus bar ( 3/8" x 5" ) as a common where the flexible link terminated and 6300 amps breaker for the main, the lower bus duct reaches 70 degrees and the upper bus duct reaches 55 degrees when i used thermal scanner. why the temperature is not balance when the load reaches 3600 amps.
what is differnce btwen lll and lllg faults
1. transformer design formula ? 2. how to calculate the primary turns and secondry turns ? 3. core types ? 4. how to find the primary current and secondry current ? 5. how to calculate the stacking factor ? 6. range of fulx density ?
How can I model an open-delta ground transformer for a network supplied by 4 unit GTG and power transformer in ETAP?
What is difference between isolator and circuit breaker?
pls tell me function of closing coil of A.C.B.
Two electric lamps 40 W, 220 V each are connected in series across 220 V. What is the power consumed by the connection?
Two liquids hot and cold in two vessels are there and an metal bar acts as a conductor of heat between the two vessels. what happens then. what happens after 24 hrs?
