How much depth n width required for laying of 1X70 Sqmm Cable in Desert???763
what id a dry type transformers and its function ?844
i need to now what will be the cable size to the following load, transformer to distribution panel distance 110m, load 1000kw, voltage 400v, pf 0.85, permissible voltage drop 2.0%, overhead line, atmospheric temperature 35 degree c.714
What is the function of neutral CT in transformer? Turn ratio of typical CT for 2MVA transformer ? or relation between full load current of transformer and neutral CT ?1 1487
What is dynamo function in DG sets and draw block diagram?1063
Good day everyone,currently in our premise we using 30kw slip ring motor with resistance bank which we use as forward and reverse at conveyor bar handling. So,my question is how do we calculate the resistance bank which is suit the motor. Kindly,assist me... thank you762
In which iron losses is higher induction motor /transformer1 1391
I am in last year of Engineering.I want to apply for ONGC on GATE based score.They require Certificate of Competency as Electrical Supervisor.How can i get this certificate so I can apply for AEE(ELECTRICAL) in 2016
What should do when induction motor take more load in single phase ?1 1291
for 750 kw LT load what will be the ht kva757
Double Busbar Scheme for outdoor switch yard system (132kv) step up power plant Hi friends 1. in this system both busbars energized all the time. 2. what is the meaning of main BB and transfer BB, 3. step up transformer connect main bus bar all the time or both BB connected through DS switch . 4.bus sectionalization means ? thank you.1 1531
1 “earthing” for bonding of equipment and circuits to common plant earth electrode potential, 2 “protective earthing (PE)” when this bonding is required for personal safety provisions 3 “grounding” for interference suppressing bonding of screens, sys-tems with ground level 4. low-impedance earthing ? 5.primary earthing system and secondary earthing system what is that? 6.earthing electrode or mesh net earthing electrode ? very confusing , simple but very informative help required ? i will be very very thankful to you guys.
what is the difference between switchgear and circuit breakers and is there any difference between outdoor and indoor switchgear and circuit breakers , and how would you differentiate between switch yard and substation and grid station . thanks
What are dependent sources?
How to Prepare preventive maintenance shedule of machine tool.
If we need 4c× 50mm sq cable but it's not available so we can pull 4c×25mm sq two cables?
Why Neutral Isolation is required?
explain single phase series motor
How line capacitance & line inductance varies with increase in height tower.
how to i get B licence,i am completed BE electircal and electronics engineering.i want to konw the proceduure to get b licence
What should be the Sandwitch type Al. bus bar capacity for 2 M.W.Gen. set, having continuous full load current- 3463 Amps,ambient temp.- 50 Deg. C., Required temp. raise-20 deg.C., it will run 24 hrs, 365 days on full load, required highly reliable.
Why r u using pf panel. what the uses
How to address the servo drive for motor
how to calculate compresor capacity?
What is ideal IR values for ground and neutral.
brief notes on ammeters
Why it is necessary to isolate fire fighting when you are taking shutdown for lv board.
Make a list observation on Transformer?