Answer / ram

It is has advantage?let see

power= VICOS(@)

when voltage is reduced,current increases to keep the power
constant,

consider that ur going to export 500w power to user
current(i)=500*0.8/110=3.63A
if its is 230 v
current(i)=500*0.8/230=1.73 A

note that current is nearly doubled it will increase the
conductor cost and breaker rating etc.
110 v transmission line requires conductor of more capacity
when compared to 230 v

Why the cost of CT increases with the decreasing of its CT Ratio (Technical Reason)?

2 Answers   Vedanta,

---

What happens to a motor if it is connected in Delta connection

0 Answers  

---

NOW A DAYS THE POWER SUPPLY IS VERY LOW.SO THE FLURESCENT TUBE LIGHTS ARE VERY DIM.IS THERE IS ANY WAY TO INCREASE ITS BRIGHTNESS?FOR EXAMPLE ANY CONVERTER,CONDENSER?

1 Answers   Bhel,

---

how snubber circuit works to protect switching devices?

2 Answers   Electrotherm,

---

HOW GENERATING END VOLTAGE LEVEL (6.6 KV/ 10.5 KV/ 11 KV/ 13.5 KV) DECIDED IN POWER PLANT. ON WHAT FACTORS THE GENERATING END VOLTAGE DECIDED, & WHAT IS THE CALCULATION USED FOR THIS.

3 Answers   Areva, Cognizant,

---

why the earth terminal in three pin top is longer than rest of the two terminal and of bigger size?

6 Answers   BARC, MAHINDRA,

---

placement paper samples of mspl company

0 Answers   MSPL,

---

can we use NPT glands in LT panel

0 Answers  

---

In India,we use 230V,50HZ,where as many other countries use 110V,60HZ what r d advantages and disadvantages of each of them?

8 Answers   GVK,

---

What is “pu” in ee?

0 Answers  

---

what is preventive maintenance? and what is predictive maintenance? and what diffrence both?

3 Answers   Volkswagen,

---

What is OLTC in transformers and what is its function?

4 Answers  

---