2 electric bulbs of 100w,200V are put in series & the combination of each bulb is supplied to 100 V . the power consumption of each bulb will be????????

4 Answers  

---

what topics we have to concentrate for power grid et.written test.and tell what to read for english synonyms and antonyms.

0 Answers  

---

Terminal blocks is used for segregate the connections... There is any principle for terminal block..?

0 Answers  

---

why a three phase transformer cant rotate like three phase motor

7 Answers  

---

400 kvtransmission lines in india are connected in star or delta

10 Answers   NTPC,

---

What should be value of Circuit breaker operating time and tripping time?

5 Answers  

---

To check the earth condition (In plug points); the voltage between earth and Neutral is in below 5 volts. Is it correct

6 Answers  

---

How magnetic balance test of single phase transformer is done,Especially in ESP transformer rectifier set.

2 Answers   Bhel,

---

if There is Short circuit in Power Transformer, what will happened to Buchholz Relay.?? How Buchholz Relay will respond.??

2 Answers  

---

Will a bulb glow if we connect it between the phase and earth instead of earthed neutral?

3 Answers  

---

can any one tell me about the Extra low voltage systems?From where we give supply to these type of systems??

0 Answers   MCB,

---

in railways why we use the power in 10,20 30kv,why not in the multiple of 11kv

2 Answers  

---