why the starting voltage drop in a cable needs to be limited?what is percentage of the voltage drop allowed during starting?

0 Answers  

---

why lightning arrestor are made by 2 stack of insulator but why cvt are fully 1 stack of insulator.

1 Answers  

---

What is the formula to calculate the rating of a thermal over load relay

2 Answers  

---

I have an enquiry of develop solar power plant, 0.69/11kV, 1500kV/750/750kVA, Dy11y11 Transformer. I want to know what does 1500kV/750/750kVA means? Sorry if this is a noob question.

2 Answers  

---

What should be current in the Primary and secondary side of 1000KVA (11KV Supply)Transformer.?

0 Answers  

---

how i meggar value of 11kv alternator winding.and with meggar.

1 Answers  

---

What is the general system requirement of alternator?

0 Answers  

---

What is quadrantal symmetry?

0 Answers  

---

How much should be the load percentage for 15kva Inverter and Iinut & I output load with Calculations

0 Answers   IBM,

---

What is effect on in zone and out zone fault if CT chosen for phase side is Vk/2<5mA and Neutral side is Vk/2<15mA on REF protection of Transformer

0 Answers   ABB,

---

Describe the method of Plate Earthing.

1 Answers  

---

what is transformer?

4 Answers   Mphasis,

---