Answer Posted / guest

V= 415
KVA = 125


A = KAV/V*Root3

= 125/415*1.732
= 173.905 Per Phase

it is possible to measurement of tension of slipring induction motor(SRIM)carbon brushes, any maesuring instruments are available in the markets.

2000

---

if voltage bt phase & nutral is 38v in a panel board . whats the root cause.

2309

---

I want formula to calculate cable size as per load given in length & amp. I searched many sites but didn't right answer. Please reply me asap.

1468

---

why is the conservator tank painted white on the transformer

3182

---

If we need 4c× 50mm sq cable but it's not available so we can pull 4c×25mm sq two cables?

1405

---

what is the effect of un-synchronized power.

2040

---

What do you mean by a voltage transformer?

1144

---

Which Class insulation is prefered for the sandwich Busducts ? Why?

2028

---

what's the difference between abs/inc encoders. apart from the position remembrance what are all the other differences. and what's mean by grey code.

2078

---

why does the magnetic balance tests at transformer?

1939

---

Please help me regarding my one concern. - During earth pit testing we noticed that the Clean earth pit and dirty earth pit showing continuity (Resistance value - 5ohm) . I want to know that if both earth pit have separate location and there is not internal looping between PIT then why such continuity is showing on it . Because of this issue the field side all earthing point showing short. In PLC panel we are providing two types of earthing cable which is coming from separate earth pit (Clean and Dirty earth pit) because of earth PIT showing short our PLC is not complying spec . please help regarding this issues.

1584

---

WHY CBCT USE ONLY IN Y PHASE NOT OTHER PHASES

2110

---

what are the advantage and dis-advantage of 3 phase 4 wire energy meter?

2188

---

What is force on parallel conductors ?

1073

---

how to setting voltage RTCC panel

1665

---