Answer / royalhussi

required

Answer / prabhakar sankle

We can use aircoditioning for transformer cooling,but it is costly,dificult to maintain and risky because whenever will occured fault in a.c. then transformer cooling also stop.So normaly natural oil,air cooling is better.

Answer / asmita

I think we cant use as airconditioner requires closed area
which we can not provide to T/F

What is Servo Ventilated Motor?

0 Answers   L&T,

---

Is there a diode made that works with AC 120 volt 20 amp? If so can it completely stop all current flow in 1 direction at all times?

0 Answers  

---

i am going to give the JSEB,RANCHI exam for power plant,so i need some samples of papers related to that,so please send me these papers by my mail id.

0 Answers  

---

What is Difference Between Induction Motor & Servo Motor

31 Answers   Jindal, Kirloskar, KTTM, Star Technocrates, Toyota,

---

why should be the frequency is 50 hz only why not others like 45, 95 56 or anything , why should we maintain the frequency constant if so why it is only 50

3 Answers  

---

How to identify phases in the transformer like motor and AC generator but one condition without phase indication like(RYB,UVW)?

1 Answers  

---

define briefly the function of an ac electric generator (alternator)?

1 Answers  

---

how to calclate fault level

2 Answers  

---

How we can recongnise the phase displacement of transformer connection between primary & scondary...plzzz explain it with example.........

0 Answers   BOC,

---

if HT side voltage is high current is low . and LT side voltage is low current is high please explian.

5 Answers   HP,

---

what is difference between megger & Contact resistance meter & its Application?

2 Answers  

---

In power transmission using open belts or horizontal shafts it is preferable to have the slack side of the belt on the top because

0 Answers   Caterpillar,

---