What is duty cycle and protection class?

4 Answers   SISL,

---

why HT motors are earthed only at equipment side & for it's single core cable with aluminium wire armoure using?

1 Answers   Legrand, NLC Neyveli Lignite Corporation Limited,

---

I am getting above 60 V as open delta voltage against single phase unit ICT at tertiary delta formed and ICT getting trippped on NDR. ICT tested and found in order. PTs provided on tertiary are tested and in order. what may be the reason?

1 Answers  

---

why generation voltages are 6.6kv or 11kv and why not some one give that stander that generation voltages are 5kv or 12kv?

1 Answers   AES,

---

what is 400kv doble circuit quadpole tower?

0 Answers  

---

How to connected to energy meter, pt, ct, ammeter, voltmeter and selector switch.

1 Answers   Omplas,

---

what is the preventing maintenance of transformer

1 Answers  

---

For 1 KVA load how much KVARH capacitor can be used ?

3 Answers   NLC, TNEB Tamil Nadu Electricity Board,

---

what are the ratings of sockets?

10 Answers   L&T,

---

SUTIABLE FOR ohm's law super conductor

0 Answers  

---

i have DEEE certificate in vinyaka misson unive rsity. is a INGNO if possible get the electrical C licences in Tamil nadu?

0 Answers  

---

wish of these transformer uses oil?

0 Answers   FJ International,

---