Answer / moti rgpv

IT IS UNIT OF ENERGY

Answer / sanjeet swarnakar

the energy used in displaceing 1 kg of substances to 1
meter is 1 joule
or 1 watt of bulb glow for 1 sec ,the energy used is 1
joule

on what priciple transformer works on?

5 Answers  

---

please explian how may types of maintenance works.

4 Answers   HP,

---

why we maintain 50hz ,220volts,20Amp,ratings fixed every where in india,,electricity

1 Answers  

---

If not maintained 3 phase clearance,what happened ?

2 Answers  

---

What is the knee point voltage of CT-100/5,15VA,5P20 ?

3 Answers   ERL, NTPC,

---

what r the checklist while installing 500 kva transformer

0 Answers   Pepsi,

---

pls,send the previous year written test questions.

0 Answers  

---

What is the use of mc( moving coil) in dc voltmeter and dc ammter and what is the use of ( moving iron)in ac voltmeter nd ac ammeter

0 Answers   HCL,

---

which relay is used on long transmission lines

10 Answers   ABB, Bhel, Student, Tata Steel Limited,

---

how can we say that stator magnetic field rotates with synchronous speed?can we derive?

0 Answers  

---

I Need standard operation procedure(SOP)for 500kva Oil type transformer oil filtration & Procedure for IR value checking.

0 Answers   Reliance,

---

Why the transformers are rating in KVA.?

5 Answers   ISMT,

---