How can you sized or estimate the ligthning arrester current rating?

0 Answers  

---

what is phantom load, Give any example

2 Answers  

---

whatis mean by voltage?

7 Answers  

---

What is PEC??Applications........

0 Answers   Emerson,

---

What are the internal and external faults?

0 Answers  

---

---

in gen traf what is ONAN , ONAF , OFAF and DYN

3 Answers  

---

ups battery design formula

0 Answers   Amara Raja,

---

how capacitor active and reactive.

1 Answers   Birla,

---

how to calculate slip ring induction motor stator and rotor currents??

0 Answers  

---

i want to run 11kv star connected motor in 6.6kv with delta connected throught inverter, is it possible?

0 Answers  

---

we have amp, voltage, kw, length detail then how to calculte copper & alluminium size of conductor of 3-phase induction motor

0 Answers  

---

how to measure the voltage drop in cables also give formulas to calculate.

3 Answers   Cable Wireless,

---