If you don’t have coal, salt and copper, then how would you earth your connection temporarily at a campus site?

2 Answers  

---

Is it advantages of having star-delta vfd than normal star vfd , if yes why?

0 Answers  

---

Why is earth connected to neutral on transfomer installations

2 Answers   VACC,

---

hi pal, i am vengatesh from tamilnadu(chidambaram),i have called for the written test for the post of jr executive(ELECTRICAL) of AAI ,I dont know about the question paper pattern,so any kindly help me to face the examination,post me the model question papers and some tips to write my examination to (vengi.annadurai@gmail.com)

0 Answers  

---

How to convert 2 phase to 3 phase electricpower in induction moter?

0 Answers   HCL,

---

What is the difference between diesel generator engine with and without turbo charger with the same capacity?

0 Answers  

---

what is the difference between star and delta connection ? when we use each one ?what is the best ?

14 Answers   Amara Raja, Daikin,

---

what is swirl induction in i.c engine????????

1 Answers   Ashok Leyland,

---

1- What is the Polarization Index number be good for 15KV 3c#500MCM electrical cable? 2- Can I use the IEEE Std 43-2000 to perfom the PI test? Thanks

0 Answers  

---

difference b/w current and voltage relay?

1 Answers  

---

what is the problem when i want to close a circuit breaker by local position it closes well.but when i close it in remote position it trips

0 Answers   KPCL, MDIM,

---

what type of current supply is given to house holds?

7 Answers  

---