what is the function of impulse relay

0 Answers  

---

If two generator running parallel, at that condition both ngr Taken in line or taken any one ngr, but why any one or both Ngr in line? Ngr is use for which purpose?

3 Answers  

---

what is relation between ct and pt ratio with multiplication factor of a energy meter? is there any other factor on which multification factor depend?

0 Answers  

---

can any one provide me a connection wiring diagram for a DG set control panel along with BOM?

0 Answers   Omaxe,

---

why it is in star to delta form of Synchrounus generator and delta to star form of Generator Transformer (or step up transformer)

1 Answers  

---

how much value of resistance should connect to 15 kw, 6 pole 3 phase slip ring induction motor having RV-240, RA-42.

0 Answers  

---

how to calculate the cable size depending on the amps?

1 Answers   Polycab,

---

Explain what is CBCT.

1 Answers  

---

in our 6.6kv motor feeder[it is having two sources from Bus A&B] earth fault relay is acting, we checked CBCT connection and cable meggerd values found very good still earth fault acting during first two are three start after that it will hold. please clarify what was the reason. if same motor is starting from other Bus-A it will start.

1 Answers   Gasal, Voltech,

---

what is diffrances between fuse and breaker protection? which one is best?

2 Answers   Essar,

---

if our motor load is 150 amp v- kv and we want to install capacitor bank then what is the exact value of that capacitor bank that we should install?and how we calculate that

0 Answers  

---

why steady state stability limit is greater than transient stability limit ? How it can be explained ?

0 Answers  

---