which type of material is used to transformer laminated core?

6 Answers  

---

What is the impedence of Transformer?

2 Answers  

---

difine electrical ballast in HPSVL

0 Answers  

---

What will happen if 33 kv is given to a 11/0.415 kv Distribution transformer?

2 Answers   SECL,

---

why we dont prefer ac voltage controller instead dimmerstat [if both have same rating] for conducting experiments in laboratories?

0 Answers  

---

Is Neutral earthing necessary for single phase system or Genset? if yes or no then why?

1 Answers  

---

Why servomotor and induction motor are in different shape

1 Answers  

---

800A 22KV TP OCB. explain

1 Answers  

---

What is effect of over voltage and under voltage on ACB

0 Answers   EFS,

---

7. Why AC motors, AC bulbs etc... are donot operated by DC signals? and Why DC motors, DC bulbs etc... are donot operated by AC signals?

2 Answers   Bhel,

---

what is diffrence b/w -48vdc and +48vdc ?

1 Answers  

---

what is protections used for 6.6kv ht motor

2 Answers   OEG,

---