what is bjt & mosfet? what is rectifier & diode?

1 Answers  

---

Wt is the function of reactive power? How it generates & consume though resultant is zero?

0 Answers  

---

We have a 12MW power plant & we inject 5-6MW power to Orissa GRID. For this we have a 33KV/11KV switch yard having 12.5MVA power transformer. Some times we draw power during emergency. It is observed that during Export or Import for load less than 500Kw the power factor is decreasing to 0.3 . This is happening only during export or import. During island condition TG power factor OK.Our capacitor bank is provided with our Power plant auxilliary load. Please suggest how I can we improve our power factor during low load (GRID).

3 Answers  

---

Why we use startor to the motor?

5 Answers   Bhel,

---

what is a kit kat fuse?

5 Answers   TCS,

---

hello friends this is krunal here.. i have applied for he officer train in hpcl electrical stream.. any one who have applied before for electrical stream please help me out.. post ur reply to my mail id: krunal_airforce@yahoo.com.. any tips, old questions for paper or any help will do.. plz help me.. your faithfully, Krunal Darji

0 Answers  

---

how can i reduce sparking without stepdowning the voltage

0 Answers  

---

WHY STABILIZER SHOULD USED

2 Answers  

---

what is single turn and multiturn encoder ? Can single turn encoder be used to show rpm of a motor(on shaft) ? Plz explain in brief .abanirout@gmail.com

1 Answers  

---

what is the correct method for the outdoor termination of 19/33 KV HT cable step by step?

0 Answers   Finolex,

---

What are the causes for the failures of sandwich type (Al) busducts?

0 Answers  

---

what is potentiometer & rheostat

3 Answers  

---