Answer / karthick

yes by series 2 230v bulb and connected to a
440v .......... the lamp glows and there is no neutral using

Answer / greeshma lanke

the bulb will not glow on single phase supply with out neutral.

what is the isolation transformer. what is the isolator?

0 Answers  

---

I am an American living in Vietnam and I have recently gotten a refrigerator from Japan and it is rated for 100 vac, but the power here is 220 so I bought a voltage stabilizer it has a 1 kva output rating. Can you please tell me what the amperage is? I'm confused and without a working fridge.

0 Answers   BSL,

---

how many power plants in andhra pradesh,how many types and there capacity

2 Answers  

---

What is the purpose of reactor.why we used in over head line?

2 Answers  

---

why does not tester light up when it is touched to neutral of 3 pin socket.

4 Answers  

---

Why nutral wir used thinner than phase wire

3 Answers  

---

what is the purpose of taking HV test in LT panel.

1 Answers   PCE,

---

what is the principle of motor

6 Answers  

---

How can determine cable size with respect to cable length and area in mm2

1 Answers  

---

in general it is observed in power stations, the tertiary winding is used in higher rating Y-Y auto transformer but not in Y-Y power transformer. is the tertiary winding is compulsory then why it is not using in power transformer 

0 Answers  

---

what is difference between multimeter and transmitter

1 Answers  

---

why using 3 phase

1 Answers  

---