What is the function of Igniter in 250 watt HPMV street
light?
Answer / pete
It is used to ignite the mercury vapour gas in the bulb
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how voltage regulator works ?
types of transformer ?
What is the use of oil in transformers?
state the disadvantages of carbon filament???
how point on wave controller works.
how to find the voltage's of a transmission line plzz help with pictures i am not able to understand
Transformer type...??
We have three phase dg of 12kva rating.If the load of each phase is not constant.That means one phase drowning more load than remaining two phase..Then what will happen to dg?
What happened when voltage will half value of current ...
What does quality factor depend on in resonance?
what is the difference between squirrel cage & slip ring induction motor?
17 Answers College School Exams Tests, NTPC, Ramyaa Electro Gear,
Why in a three pin plug the earth pin is thicker and longer than the other pins?
18 Answers LG, NTPC,