if reactive power become zero in transmission system then what effect on system.???

3 Answers   Sedemac,

---

what is the formula for calculate the turns in Transformers

2 Answers  

---

Does the ELCB or RCCB trip when it is connected to a primary side of a welding transformer?

3 Answers   Tata Motors,

---

what is mean by current? and voltage?

4 Answers  

---

what is excitor response of an excitor?

1 Answers  

---

what kind of quetions will ask in BHEL in interview? Plz help me?

0 Answers   Bhel,

---

Application Comparison between 22KV (UE)and 33KV (E) system. Are we allowed to use 33KV (E) cable in lieu of 22KV (UE) cable. What are the technical disadvantages.

0 Answers  

---

1.What is the difference between isolators and circuitbreakers? 2.What is bus-bar?

1 Answers  

---

what is green house effect?

4 Answers  

---

why transformer ratings in kva?

99 Answers   Bhel, College School Exams Tests, DOW, Emco, Esab, GE, KCP, PGCVL, Sodexo, TCS, vtps, Wipro,

---

why is the transmission voltage is multiple of 11?

1 Answers   HAL,

---

What type of a DC motor would you use for a lift?

0 Answers   GE,

---