what is diffrence between dc motor and dc generator?

3 Answers   HBL Power Systems,

---

What is the minimum percentage of power that a powerplant can support in ilanding mode ?

1 Answers  

---

how to measure the current by compact digital equipment with dislay which fit inside any equipment

0 Answers  

---

what is difference between DC and Ac

5 Answers   Birla,

---

why master trip(86) used in eletromagnet?

1 Answers  

---

---

If ct ratio is 250/1 and mtr is of 5 amp, what will be mf?

1 Answers  

---

why HT voltage rating in multiple of 11

12 Answers   ISRO,

---

Write the force balance equation of ideal dashpot element.

0 Answers  

---

From reading, Under voltage relay used also as phase sequence relay now, Why I use under voltage and phase sequence relay in the same circuit (ATS)?

0 Answers   Schneider,

---

1 unit or 1 kwh means how much kva

7 Answers   TATA,

---

What is the difference between single phase, 2phase, and 3 phase motors?

2 Answers  

---

HOW TO IDENTIFY THE RELAYS WHICH APPLICATION IN WHICH RELAY USING?

1 Answers   L&T,

---