what is slip resistance? how much its value in 110 kw motor? why voltage is varied in vvvf drive ?

1 Answers   Reliance,

---

What are the protections to be used for Generator?

3 Answers  

---

How can get C license i am complete I.T.I electrician trade and 10 years experiance this field and i complete the dee from ksou by distance mode of this year.ksou means karnataka south open university but i want Tnelb license

2 Answers   C License,

---

why we are used thermistor in motor

1 Answers  

---

How does a television work?

0 Answers   Siemens,

---

kVA rating of ordinary transformer is increased when connected as an auto transformer because A transformation ratio increased B secondary voltage increased C energy is transferred both inductively and conductively D secondary current increased

0 Answers  

---

difference between turns ratio and transformation ratio?

2 Answers  

---

what's prime importance of protection in electrical system.if protection system don't work properly what can happen in electrical system?

0 Answers  

---

Difference between earthing & grounding.?

3 Answers   ABB,

---

What happen when switch yard one pole not tripe when you tripping the breaker

3 Answers   Adani,

---

what is plunger and what's the use of it in motor alignment?

0 Answers   CLZ, Yahoo,

---

Why the transformers are rating in KVA.?

5 Answers   ISMT,

---