Answer / ram

Yes,Direction of Power flow depends upon the potential
difference.if bus voltage is greater than the generator
voltage ,there will a reverser flow.

Impedance relay is directional relay or non directional relay?

2 Answers   KSEB, NTDC,

---

What is meant by rating error prevention in breaker??

1 Answers   L&T,

---

What is sinusodial & non sinsodial current

1 Answers  

---

How do we calculate the maximum amount of current in a 300 SQ.MM cable ?

1 Answers   Roto Power,

---

why transformer ratings are taken in 11kv 22kv 33kv but not in 10,20,30kv

5 Answers   ushacomm,

---

---

what is TPN

5 Answers  

---

what does the word synchronous mean in 'synchronous machine'

3 Answers  

---

what is the operation of UPS ? can any one answer me?

7 Answers  

---

what is 2 phase motor?

4 Answers  

---

what is difference b/t ac current and dc current

4 Answers   L&T, Meghana Engineers,

---

A 200 KVA UPS's load current is 70 A. We want to provide a Generator back up. What capacity of DG required for this ?

1 Answers   Reliance,

---

In a distribution system,having 3phases & 1 nuetral.ecah phase to neutral is 230V,line-line voltage is 440V,but what is the voltage of each line.but it should obey the KVL law.

2 Answers  

---