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If u take a kWh reading in 11 kV HT and 440 LV side at same time in yesterday today , then why LT consumed units 3-4℅ high as compared to HT units
1 2442From past few months I am getting lagging pf even though sufficient capacitors used in circuit. Where is the problem pls answer
1440dc supply given to dc generator winding.how is possible? my knowledge is saying the winding will burn. please reply.
1369Post New Electrical Engineering Questions
What magnetic circuit is formed in berry-type constructions and why?
In EHV transmission line a neutral grounding reactor is often placed at neutral point of shunt reactors. What is the recommended protection for this neutral grounding reactor? Should I use a fast closing switch to bypass neutral grounding reactor when this protection operates?
what is two point starter?
What is making & breaking current ???
what is maxemo work permit procedure
what you have to see after one week or month from the day of installation of transformer ?
We have Diesel generator of 200KW. fuel consumption is always same,even connected light load or full load. Is it right?
sourse is 66 KV / 350 MVA, transfarmer is 1000 KVA 6.6 / 0.415 kv, iF fault is 28.75 MVA on 0.415 KV Bus then calculat the Transfarmer Impidance
How much ph is maintained of water electrolyte which is used in LRS for 1200 kw slipring induction motor ?
Define norton equivalent circuit?
why dc is used in control circuits for MV & LV switchgeras instead of ac
How many methods use the load flow solution?
please forward me the type of questions which would rise while me attending to 33KV Electrical License to my mail ID:vadrevu_raghava@yahoo.co.in
1)what is the function of a frequency inverter? 2)If a few frequency inverter are connected onto a device network,what are the two setting that will ensure the frequency inverter work properly on the network. 3)whats is the name of the input sensor for weigher? 4)How to confirm that the load cellis faulty? 5)Describe briefly the steps to validate that the weigher is working properly? 6)Describe the procedure to validate the flowmeter accuracy? 7)Describe briefly the steps to validate that the tempreture sensor/transformer is working properly. 8)what is the adjustment that need to be done when you are calibrating the temperature transmitter ? 9)what are the safety measures to be taken before disconnecting motor for rewinding. 10)whats is the synchronous speed in rpm of typical 4pole 50hz motor? 11)whats is the formula for kw, ohm's law 12)if a 3phase motor is rated 3kw,415vac,what is it's rated ampere?
Briefly describe means used by electricity suppliers to influence the flow of active and reactive power in power networks (one for each type)?
