what is the maximum permissible limit value of leakage current and leakage counter reading to replace lightining arrester?

0 Answers  

---

what are the types of sus station ?

13 Answers   NTPC,

---

WHY IS THE UNITY POWER FACTOR NOT THE MOST CONOMICAL POWER FACTOR?

3 Answers  

---

A 6.6 KV/ 440V Xformer. what are the imporatant parts & equipment required for it's protection panel.

0 Answers   APTransco,

---

Can anybody explain Why starters are not used for motor starting in industries?

9 Answers  

---

what is the type of pilot wire in pilot relay?

1 Answers  

---

what is rated current and operating current?

3 Answers  

---

internally connection of photvoltic module

0 Answers  

---

1.wat is the advantage of induction motor? 2.wat is diffrence between 1-phase and 3-phase induction motor?

2 Answers  

---

What mean 150 amp hour write on battery.

1 Answers   Syncom,

---

Capacitor panel CT is normally fixed on Y phase of the main panel.why???

3 Answers  

---

plz tell me,ht and lt panel terminals in substations explain beiefly

0 Answers   APCPDCL,

---