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 Categories >> Engineering >> Electrical Engineering
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Question Asked @ Answers Views     Select
what is the value of current and voltage that our body can resist ?    3  839
can anyone tell me the website for star-delta control diagram?    1  385
why dc moter are not earthed ????    2  1184
if i have to use 14 kw what size of power cable can i use and size of earth cable also.    2  773
what is a switchgear. what is its work & where it is used?    5  760
Hi everyone, I'm Lachuu, recently joined automation company as PLC Engineer. I have certain basic question, I request all big gurus and seniors to answer these question. Because this will be very helpful to me as well starters like me. How to design a control circuit (ex: pick & place - my current project) Yamaha robot PxYx series controller RCX222, using 6 cylinder double acting, plc keyence kv p16r 2 expansion unit for input and output each. How to select panel terminal mcb elcb powersupply. My main concern in some projects how to select dc power supply, mcb rcb(I came across dif bt b c d curves, but stil confusing, pls help me :-(. I would really appreciate all who are going respond to this question.    0  152
what is insulation percentage of motor 3 phase and singlephase infotech   1  796
Can we use 11kv Trivector Metre or Energy metre instead 33kv Metre at 33kv Over Head Line metering purpose? bhel   5  748
what happens if a carbon brush is touching the top end of the commutator    2  415
why generating voltages are of 11kv 33kv 22kv of 11 multiples    3  1169
which metal is use in shunt    4  647
In ht capacitor ckt we are using LBS Panel it having isolator with fuse, one of HT fuse flash over, so what is reason behind this event.    0  174
how the earthing point or earthing is taken for ships and airplanes?    1  1036
In LRS how much water PH value maintain for good operation of motor?    2  969
What is Energy Audit..?    2  406
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Un-Answered Questions
 Question Views   Select
What is grid collapse? what is the reason for it? 116
what is allowed value of zero sequence impedancce of 6.6 kv nuetral earthing transformer ?what is the actual value 147
Starting times for soft starter & power factor is thier any standard or datas available in manufactures list. Kindly suggest. 25
What is size 00, 01, 1 etc., in HRC fuse types? 145
What is boost transformer in railway?? 97
how to calculate the tarriff for an industry whose kva demand is 10 mva 139
What is the Diff. btw Manule Pull Station & Manule Abort Station Switches used in FM200 System?? 165
What is the function of NGR for the parallel operation of alternator? whats happen when different rating of alternator are running with parallel? 300
Why the frequency of ac in india is 50 hz but in some other countries it is 60 hz. 250
one conductor length is L.and i am strech uniformly this conductor and made length is resistance of this strech conductor is R=4R..but i want to know about area of stech conductor hows it become a/2.. 200
how 650 volts creates? where is use? 300
Show the schematic arrangement of diesel power station layout and give its principle of operation. 406
How Load Factor, Demand Factor, Diversity Factor etc best applied in designing an electrical circuit? Is it allowed to consider these factors in each and every panel in an electrical distribution system? Can any body suggest a good book for reference? 601
why use in & out Diesel line in dg set. 129
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