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What is the effect on Power factor and capacitor when your company load is more than 70 % of welding transformer
1775How to protect a Dosing pumps/any sensitive equipment (single phase) from surge protection inside a food factory.
1684How to protect sensitive loads such as Dosing pumps inside a factory from voltage surge/voltage fluctuation.
1767Multi-step core is used in transformer to: A) Increase the output B) Decrease the cost of core material C) Decrease the cost of copper D) Increase the efficiency
1 9099Does outdoor isolator loose connection cause short circuit current in that circuit? if yes then how ??
1665i have a 4 Mva transformer 34.5 kv / 480-277 v and i used 2 parallel 3200 amp bus duct for the secondary feeder using 3 ply of bus bar ( 3/8" x 5" ) as a common where the flexible link terminated and 6300 amps breaker for the main, the lower bus duct reaches 70 degrees and the upper bus duct reaches 55 degrees when i used thermal scanner. why the temperature is not balance when the load reaches 3600 amps.
SCM,
1878I have a reading off 1.5ohms at my mem my main c/b is rated at 40/6 amps in a domestic house and i was told to change it to a b curve c/b is this ok
1625Post New Electrical Engineering Questions
The shot circuit in any winding of transformer result? Explain
What are the different towers used in 132kv transmission line? what are the differences between the P,R,S towers used in 132KV and detailed explanation
What is distance between electrical panel to land ?
how to select rating of HT Panel
How to design inductive load for 3 phase 440v and maximum 5 amps for star or delta? Can we use a 15kW, 1450rpm motor for 15kW, 960rpm apllication?If yes.how......n.if thesame motor used what`s it`s sideeefect.
Mention what are the types of semi-conductors?
what is the use of current transformer in power transformer secondary side.?its connectyed in WTI
what is the minimum recommended leakage current of an earthed cable connected to the body or skid of an alternator
What is the disadventage of gland earthing(power cable) if any. ?
What are the parameters of water ( Water quality )to be monitored in Centralised HVAC ( water cooler chillers )
what is diff btw electric,magnetic & eletromagnetic field
why the colour of insultor stack , petticoat is brown. Is it has some technical reason.
how to failure indution motor insulation & how to improve heat in motor insulation
the winding of Generator and Motor is star or in delta ? and why
Write the analogous electrical elements in force current analogy for the elements of mechanical translational system.
