Answer / motilal sahu

IF WE KNOW THE RANGE OF VARIATATION RANGE OF VOLTAGE.
THEN DESIGN THE BAITARY CHARGING CKT WHITH BAITARY . THEN
WE GET CONSTANT O/P POWER BY BAITERY

Answer / rajeev

A simple outlook suggests transformer to be an option

why transmission voltages are in multiple of 11kv?

10 Answers  

---

In a power system we know that if the generated power is less than the load then the frequency of the system is decreases.So does this mean that total required load is delivered at alower frequency?

1 Answers  

---

i have 6oo kva dry type transformer and its neutral is not grounded even body of transformer ground i want to know it is safe or not ?

2 Answers  

---

we have provided 30 mA rccb to water cooler.but we feel shock in cooler body.what is the reason?

3 Answers   FCC,

---

what are the functions of power modulator?

4 Answers  

---

---

what is difference between power & distrubution transformer ?

3 Answers  

---

what maximum range of star & delta in hp or kw ?

0 Answers   Makkah Hilton Towers,

---

what is the star delta connetion and how can do it a three phase motor with control witing with picture

0 Answers   Aurobindo, SA Kent, Wipro,

---

how many earthing should need for UPS, where its connected

7 Answers   HCL,

---

What are the complete specifications of a motor?.

2 Answers   RRB,

---

how many types of Earth bits available

1 Answers  

---

Transformer cores are laminated in order to A simplify its construction B minimize eddy current loss C reduce cost D reduce hysterisis loss

0 Answers  

---