What is the selection process of breakers. Can any one
please give a formulation on same?
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Define liftable weight of a transformer? Does the total weight of transformer include oil weight?
If a transformer primary winding operates at 240v, the secondary at 120v and the load is 1500w & the transformer is rated at 92% efficient, what's the current flowing through the primary winding of the transformer? What is the formula for finding this?
STATE WORKING OF SF6 C.B.?
how to make neutral to ground voltage less than 5v? my house is under the high voltage transmission line so,proper grounding using rod salt n coal doesnt help me..so wat i do as i cant operate my computer ..this high voltage cause great problem to the motherboard i already two times replaced it.in my house voltage is coming near to 25 v between ground and neutral.plz kindly post ur answer to my email id manish77777@gmail.com ..
How much weight an electrical engine can pull??
How to write a progrramme to turn ON and turn OFF a motor with a single push button in AB?
2 Answers HCL, Torrent Pharma,
How will u calculate wire size according to current rating?
The moisture in air will condense at
ROC converges if poles and zeros lie inside a. Origion b. Z=1
2.5mva transformer is installed in our company with oltc but it is not working in auto mode ,it is operative in manual mode control wiring is done how can i rectify it?
How to convert resistance value at 20 degree to 90 degree?
What is thermal overload relay
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