Answer / rajasekar

neutral to earth is based on retundancy voltage.
phase to earth is nothing but single phase voltage(220-240)

Answer / kailash hud

Neutral to earth voltage is below 3.5 volts
Pphase to earth is 230v

What does CDG,CDAG,CAG,VAJ,VAJH,VTT,VAZ,VAA etc. stands for in case of relays and can anyone answer to decode this codes C,V,D,G,A,X,TT,J,JH etc

4 Answers   HNL,

---

NGR? What is NGR?

14 Answers  

---

What is the differance between vacuum breaker and vacuume contactor

1 Answers  

---

i have 500 amp inductive load of motors ,,,pleas tell me how can i calculate for capacitor bank for improving my power factor to 99 .....calcullations for capacitor bank,,,,

0 Answers  

---

what is saturation kit?which use above 15 kw motors panel side.

0 Answers   Power Grid,

---

---

Can the same motor be operated in both direction ?

12 Answers  

---

The ratio of white balls and black balls is 1:2. If 9 gray balls is added it becomes 2:4:3. Then what is number of black balls ?

3 Answers   CTS,

---

Is vtg is controlled by the resistor? if else how much?

0 Answers   Sail,

---

How could I get a certificate of competency as Electrical Supervisor? I have completed By BTech in Electrical this year(2012) for VJTI Mumbai Maharashtra. Is it compulsory to be produced while joining?

0 Answers   ONGC,

---

How to check AC & DC Choke

1 Answers  

---

we all know that both the generator and motor are electromechanical conversion devices.....then why we rate motor in kw and generator in kva????

4 Answers   KSEB,

---

How to control the dc motor in ac supply without thyristor circuit?

2 Answers  

---