Answer / k.prakashchandra

the EM type meter records real power and apparent power does
not affect .ETV meters record everything separately

what is HVDC, what are advantages over conventional system?

1 Answers  

---

operation of protection relay watchdog contact?

0 Answers   L&T,

---

how to test the turn ratio of 3 phase transformer using volt meter shoe the curcit diagram.

0 Answers  

---

What do you mean by pf of a generator? Power factor purely depends on the load (wether inductive, reactive or unity) then what does the pf mentioned on the generator nameplate means?

3 Answers  

---

How earth fault & earth leakage equvpment are works?

5 Answers  

---

---

Is there such a frequency as 440v 50Hz?

1 Answers  

---

neutral earth resistance testing is it possible for transformer while in load condition

0 Answers  

---

how can we calculate the current

3 Answers  

---

A low wet bulb temperature indicates

0 Answers   Caterpillar,

---

The power supplied to a 33microF capacitor from a 120V, 60Hz source will be

0 Answers  

---

what percentage of marks in B-TECH is needed for section engineering exam

1 Answers   RRB,

---

why the starting torque is high in dc series motor..

3 Answers   GM General Motors,

---