Why single phase induction motors are not self starting ?

0 Answers  

---

what is the diffrence between voltage and current?

11 Answers  

---

Whet is IGBT.How it teste

2 Answers  

---

EXPLAIN THE ESSENTIAL FACTORS WHICH INFLUENCES THE CHOICE OF SITE FOR A HYDRO ELECTRIC POWER PLANT

0 Answers  

---

What is the working of SCM CT or purpose in genrator ?

3 Answers   Bhel,

---

what is the basic principle of operating of a television camera tube?

0 Answers   Student,

---

When are the directional relays used?

0 Answers  

---

what is the powerfactor

5 Answers   GVK,

---

can transformer of different kvas be paralled

2 Answers  

---

How seriving & testing of the HT & LT breakers are done. What are the standard Ir values on which we can come to know the test is passed or failed?

0 Answers  

---

can anybody find out the result. I am lil bit confused about my equation.

1 Answers   Student,

---

Is it necessary to seperate the DG earth grid with Electricity Board earth grid for protecting the DG set. if yes why?

2 Answers   BARC,

---