Answer / sathiyaraj.s

scr is used to control the motor speed by voltage varing

how to calculate the current carrying capacity of a 25 & 16 kva distribution transformer.

2 Answers  

---

what would happen if u assume to insulate all the overhead lines and no insulators....??do you think it to b an advantag or a disadvantage??justify.

3 Answers  

---

WHY NUTRAL GROUND SYSTEM USED IN 33KV SYSTEM

0 Answers   RasGas,

---

what are the type of transformer?

4 Answers  

---

working principal of online ups

0 Answers   Delta Power Systems,

---

what is the working principle of soft-starter & how it diff. from VFD ?????????

5 Answers   L&T,

---

If a transformer primary winding operates at 240v, the secondary at 120v and the load is 1500w & the transformer is rated at 92% efficient, what's the current flowing through the primary winding of the transformer? What is the formula for finding this?

0 Answers  

---

what is the use of CurrentTransformer in AVR ?

2 Answers  

---

1. What is the exact formula for one weber? for example,(one ampere = one coulomb electron of electrons crossing a point of conductor at one second. i.e, 1A=1Q/1sec)

0 Answers   Bhel,

---

Explain the Term in CT Name Plate – Class: 5P10

6 Answers   Jindal, SRES,

---

Which fault is caused by lightening and thuderstorm a. Line to line fault b. Single line to ground fault c. Double line to ground fault

1 Answers  

---

High Voltage out door substation-annual maintenance, things to be considered

1 Answers  

---