What will happen if the d.c. Shunt motor opened accidentally running on no-load has its shunt field winding?

0 Answers  

---

Is your generator is automated or manual if so do you know the circuits?

7 Answers   RRB,

---

why are use corona ring in high tension line switchgear?

1 Answers  

---

Why we are using air gap magnetic condutors

2 Answers   Ford, IOCL,

---

We have 750KVA DG set, we want to introduce REF relay with 1250/1A,CL PS,Current transformers.The lead distance of 2.5mm copper flexible cable from CT to relay is around 5mtrs.We would like to know the knee point votage(VK) & IM calculion for CT's

0 Answers  

---

what is the effect of connecting three phase supply lines to three phase auto transformer output terminals through a fuse of 10Amp and a circuit breaker (MCB). Is this connection permanently destroy the transformer?

1 Answers  

---

what will hapen if secodery circuit is open of current transformer WHy neutral to ground trips when neutral touches the ground

1 Answers  

---

dear all i am kumara now current working in electrical designing of control and relay panel i want learn some substaion design then any book are available. pls mention name and authour

0 Answers  

---

What do you mean by transformation ratio of instrument transformer?

0 Answers  

---

whats is the role of power factor in designing a tariff structure?

1 Answers   IIT,

---

Ht panal kia hota ha?

1 Answers  

---

WHAT IS EXTENDED DELTA AUTOTRANSFORMER? WHERE WE USE THAT?

2 Answers   Amtek, TATA,

---