why dc current is supplied in america rather than ac

1 Answers  

---

what is the relationship between induction motor and transformers?

11 Answers   College School Exams Tests, Engineering, Reliance,

---

why capacitive load is not used in routine life????any reason is there ??????

0 Answers  

---

Mention how NPN and PNP transistor works?

0 Answers  

---

why batteries are rated in ampere hour

1 Answers  

---

What is CVT and what is relation with wave trap?

0 Answers  

---

it says in neutral wire current flows under normal condition, but when we put tester it wont glow, why?

7 Answers   HCL,

---

can we identify the direction of power flow in transmission line by after only looking the tower

7 Answers   TNEB Tamil Nadu Electricity Board,

---

hi Is there any possibilities to find out the rotation of a shaft or something else by using electromagnectic waves or by IR rays.If s then can v change the dir., of rotation of the same by remotely?& how? plz dn't any1 say "NO r CAN'T"

0 Answers  

---

in communication what is the role of elelctrical engineer?

3 Answers   Quippo, Reliance,

---

how can we measure rotor current of a 3phase wound rotor induction motor connected to liquid resistance starter

1 Answers  

---

I have 30 kw motor load & i have selected 10 kvar capacitor bank for power factor improvement.my existing p.f is 0.85 & proposed p.f is 0.99 so ,is it right selection? 2 nd question how to connect c.bank whether in delta or star connection & how to decide it?

1 Answers  

---