Answer / kj

Most installations are have a PF between 0.8 and Unity
lagging. By rating the DG to 0.8 PF it can operate in most
situations without problems.

what is safety measures of transformers.

16 Answers   Amtek, Hotel Jobs, HP, RMU, SKFM, Taj Group,

---

What is the method to calculate the capacitor bank rating for say 50 KW load and how do we connect each capacitor to busbar??

4 Answers  

---

how was your last weekend.

0 Answers   HCL,

---

how we can improove power factor?????????

8 Answers   TATA,

---

A d.c. Shunt motor is found suitable to drive fans because they require?

0 Answers  

---

what the purpose of protection signaling equipment in substation?

2 Answers  

---

what is Real power and Reactive power ? what is difference between them ?

5 Answers  

---

What is plc and how to do preventive maintenance

1 Answers  

---

if a.c supply is given to the motor,, what happen?

0 Answers   Bhel, L&T, MSEB,

---

why excitor coil of an alternator can fail

3 Answers  

---

if field breaker of generator is closed prior to its rated speed on a power generating unit. what will be the effect on generator, unit transformer and starting transformer.

0 Answers   Power Plant,

---

Why substation battery room is coulered black?

1 Answers  

---