Whats changes in Transformer Oil BDV in changes in temp or Climate?

2 Answers   TATA,

---

Whats difference between a single phase & a three phase motor?

4 Answers  

---

Why is it that North America uses 60 hz frequency while Europe uses 50 hz?

4 Answers  

---

we use Dyn11 trafo for distribution purpose, if it`s possible for replacing Dyn1. if it`s change means what will happen?

1 Answers  

---

WHY IN WESTERN COUNTRIES THE ELECTRIC SHOCK IS VERY SLOW AS COMPARE TO INDIA.&IF ANY ONE HAVE CORRECT KNOWLEDGE THEN SEND OTHERWISE NOT

1 Answers  

---

what are effects of harmonics in the three phase a.c power system ?

2 Answers   AIIMS,

---

when the size of the cable used for the ht voltage is 300sqmm then what is the size of the conductor of each phase

2 Answers  

---

how to select fuse in any circuit? if with fomula ?and examples also

1 Answers  

---

i asked a funny question in Electrical ohms law V=IR in const temp voltage is directly proportional to current Power p=VI cos@ in that formula Voltage is indirectly proportional to current Try to give me the fact what is happening in Electrical.. contact Thanigai_1984@yahoo.co.in

3 Answers  

---

What is function of condenser in fan?

3 Answers  

---

What are merits & De-merits of State-Space Method? What is series programming, parallel programming, general programming & direct programming ? And, difference between these programmings Techniques ?

0 Answers  

---

how can motor both beasrings insulation resistance can be check?

0 Answers   GE,

---