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Why converter duty transformer neutrals are not earthed...i am still not sure if this question is also correct...Please email at ranjan120482@gmail.com
2339How to decide the rating of CBCT? We have 6.6Kv switchgear & having 50/1 cbct ,i want to know how this 50/1 A came? On what basis we decide CBCT reting?
1 8767What is difference between Step Up Transformer & Booster Transformer? can we used instead of any one?
CS,
2 17558Difference Between Differential Relay and Restricted Earth Fault Relay of Power Transformers
KSEB,
1 11458can anybody send me syllabus of rrb section engg (electrical). and also send previous question pepar...
GKB,
1985hi can any body send me syllabus of rrb electrical section engg... and past pepar also of any board...
2683If there is no problem with the electronic circuit and regulator then why the motor start rotating at low value of regulator with full speed both at laod and no load??? and if my judgement of circuit is wrong then what is your openion?
1 2767If a motor of 8.5 KW with same load and using in both Star & Delta one by one,then which will take more current in star connected or in delta connected
4 9285Post New Electrical Engineering Questions
1.what is the difference between transformer differential and busbar differential.2)why we are using 2 slope for trafo diif and 1 slope for busbar diff.3)what is the purpose of metrosil and stabilizing resistor in high impedance relay circuit.4)how metrosil reduce the peak volage.5)what is the funtion of stabilizing resistor
what is the disadvantages of common earthing for AC and DC equipment? (i am talking about inverter control room and inverter duty transformer earthing is common...?)
what is the relation between size of the anteena and wavelenghth of radiated wave
WHAT IS LOAD CELL
What is the IS standard for MCCB to be use (As per capacity of AMP)& for ACB also.
if we have a industrial load of 400 kilowatts with 415 volt AC then how much total harmonic distortion (thd%) should be acceptable for steady power system.
what is active power & reactive power?
How is operate breaker failure scheme in substation
71ohm,111ohm,95ohm,179ohm in calculate the total ohm in series circuit
What is transient Phenomenon?
What is difference between SMC supportg and Glass Fibre Reinforced Plastic Support.
surge tank, hrc fuse, earthing transformer, firm power objective type
How is the resonant peak, resonant frequency, and bandwidth determined from nichols chart?
5.WHICH TYPE WELDING PROCESSES USES NON CONSUMABLE ELECTRODE.........
where is the need for short circuit test for 3 see is required and why? can you explain in brief with application
