Answer / mohammed ubaidullah

Low Voltage means Above 50 Volt - 1000 Volt Called Low Voltage
Extra Low Voltage means Below 50 Volt i.e., 0 Volt - 50 Volt
High Voltage means Above 1000 Volt Called as a High Voltage

Answer / asanar ilmutheen

Extra low voltage:-Lesss than 1Voltage,
Low voltage-0-1000
Medium voltage:-1000-52KV
High voltage:-52KV and above

Asanar Ilmutheen
Electrical Supervisor
ASAS Universal Company
O&M Of power and telecom.

Answer / ranjit

low voltage - 1volt to 650volt
medium voltage - 651 volt to 11000volt
high voltage - above 11000volt
extra low voltage - ????

What is PMG and AREP excitation system in generator

3 Answers  

---

how to find the transformer effiiency

3 Answers   Bosch,

---

where does 22kv line starts

0 Answers   Eskom,

---

What type of changeover switch needed to run a load of five 1.5 tonn ACs.

1 Answers  

---

How do I calculate/select Droop CT ratio for various capacity of generators?

0 Answers  

---

-What is leakage current . how much leakage current is allowed.

3 Answers  

---

my field of interest is T&D. plz tell something about that.

15 Answers   TCS,

---

Why the suply frequency in INDIA is 50HZ

5 Answers   HCL,

---

explain why the armature voltage changes when the field rheostat is varied in self excited DC generator

2 Answers  

---

why buchholz relay installed in inclined position

3 Answers   Eskom,

---

how much insulation resistance 11kv & 33kv under ground cable between earth to phase & phase to phase.

4 Answers   Siemens,

---

what is the purpose of battery tap voltage.

3 Answers   ABB, Crompton Greaves,

---