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Why we use less dia. fuse and conductors at H.T. side, although we use higher dia. cables on L.t. side?
RRB,
4 7929a 650 KVA diesel generator is 1500 rpm, voltage is 415V n full load amps is 805 something,when are applied load more than 400 amps it's voltage is dropping, what is the reasons...?
4 8036A TRANSFORMER 440/400V,DELTA/STAR CONNECTED.THE NEUTRAL CONNECTED WITH GROUND CABLE THAT IS DIRECTLY CONNECTED TO THE PANEL,FROM PANEL IT IS CONNECTED EARTH PIT.IS IT RIGHT? IF IT IS RIGHT LEAKAGE CURRENT AFFECTED.SECONDATY IS PROTECTED WITH EARTH LEAKAGE RELAY.
2110what is difference between window type and wound type transformers?where we will use window type and wound type transformers?
2203How can transformer oil be used in transformers with voltage rating above its breakdown voltage?
2 4469why we still use sinusoidal waveforms for transmission and utilisation (we know generation is sinusoidal), instead of other ac waveforms such as triangle, sawtooth, square etc.,? is there any mathematical derivations to prove sinusoidal is efficient than others?
1 3398Post New Electrical Engineering Questions
What are the relays in ACB and VCB
What is the function of NGR for the parallel operation of alternator? whats happen when different rating of alternator are running with parallel?
How we calculate the size of ht cable for any transformer
FEINGING DECREASES THE FLUX DENSITY IN THE AIR GAP. HOW?
In parallel operation time both NGR’s close or not close if both close what will happen
exolain the star delta connection
how to know the diffrential relay setting of 06mva step- down (delta-star)transformer?
What is given by the definition in BIL IMP/PF = 950/395 kV. This was found in a name plate of a power transformer.
temp of cast resin 1500kva tx formerwent up to 138.c but came down very fast to about 100.c within 20 mins when load was reduced from 70% to 60%
how you taken aotitude test
how to select the isolation tranformer for siemens 802dsl cnotroller
What is the size of a 60 watt and 80 watt tubelight?
Sir, I m 3rd year student 4m DCE and want to do internship in siemens or l&t or any other mnc related to electrical engineering. please tell me the procedure 4 same and oblige me
How the capacitance og capacitor volatage transformer is decided?
how to select correct size of power cable for inverter duty motor
