Transformer cores are laminated in order to A simplify its construction B minimize eddy current loss C reduce cost D reduce hysterisis loss

0 Answers  

---

Whether amorphous core transformer is available in India?.If available then up to what rating of voltage and KVA?.

0 Answers   DAE, Tata Chemicals,

---

why the value of impedence is taken as %impedence in fault currrent calculation

1 Answers  

---

How to calculate ht side cable of 630 kva oil cooled outdoor transformer?

1 Answers  

---

A 25MVA 3300/400V T/F is termed as per winding is …… a) primary 3300V & Secondary 400V b) primary 3300V & low voltage winding 400V c) High voltage winding 3300V & Secondary 400V d) High voltage winding 3300V & low voltage winding 400V

4 Answers   Engineers India Limited,

---

Compare salient pole and cylindrical rotor machines.

0 Answers  

---

why neutral of 6.6 kv star connected sq. cage induction motor does not get earthed, though for earth fault protection it is must.

7 Answers  

---

how the high voltages are produced?and what it causes?

4 Answers  

---

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

0 Answers  

---

why ac current do not save

3 Answers  

---

On wat basis TSM & PSM are set? Example.TSM=30% n PSM=2.5A....Hw they are set and how we come to know that the particular relay should be set to this value only?

2 Answers  

---

what will happen ac motor give to dc supply

9 Answers   Areva, College School Exams Tests,

---