Answer Posted / kravi

Good earth voltage is zero
for bad earth is .......

how to calculate the magnetizing current of ct ( 800A/1A) for Relay 64

1455

---

What is ignition module of a CAT Gas Genset G-3508 Engine, Alternator SR4B Series. HOw its checked for correct functioning.Is it repiarable or replacable?

2192

---

i have a 1500kVA transformer what is the kWH meter i need to use?

1793

---

WHAT IS MEANT BY INSULATION CLEARANCE IN VACCUM?

1985

---

difference between power surge and switching transient

2098

---

what is invertor supply and raw powersupply

2112

---

how does high earth to neutral voltage affect electronic equipment?

1552

---

how to caculate cable size for diff types of loads? if anyone know the calculating procedure please tell me

1442

---

I meggared my 2c*70 sq mm AL AR XLPE cable. its one end show 50 M ohm . is my cable is safe for laying. I have only one phase and neutral.

1886

---

at which voltage level arcing ground is occurs ??????????

2069

---

What are the different types of hydro schemes?

1274

---

Dear all i am kumaravel. now in chennai. my work is control and relay panel auto cad designing.up to 11kv to 400kv then question is i am improving my knowledge. i want some books name and auther are available for this C&R panel related. plese any one help me

1778

---

How you give clearance to a spare feeder.

1702

---

State the other types of Air Conditioners?

2067

---

HOW DO I CALCULATE THE SETTINGS FOR THE DIFFERENTIAL PROTECTION OF A 12kV/6.6kV, 6MVA,DYN11 XMER WITH PRIMARY SIDE CTR 400/1 AND SEC SIDE CTR 600/1?

2615

---