Answer Posted / a090230109050
electrical base
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it is in our knowledge tht right plug of supply of residential suppy system is phase n other is neutral...howevr the battery charger of mobile works in both ways...i mean it is not restricted in only one direction.ny of the holder of charger can hav phase .so y is it not lik tht phase of supply must b connected 2 phase of charger...?
Which standard we are following earthing resistance test
I have a relay contact rated at 220v dc which is supplied with a 24vdc from the panel,for it to trip the dampers(24vdc).What if the application of the relay changes so that it should work at its rated 220vdc then will it work at 24vdc supply given or any other consideration needs to be taken .....
what should be the no load current for 3 phase ac motors ranging from 5 kw to 1000kw?
can we install HT panel & LT panel side by side or how much clearance is required ?
1. transformer design formula ? 2. how to calculate the primary turns and secondry turns ? 3. core types ? 4. how to find the primary current and secondry current ? 5. how to calculate the stacking factor ? 6. range of fulx density ?
it is possible to rotate the DG engine dc starter with wrong polarity connections? why?
what is the minimum winding resistance of 30hp compressor, to run or to switch on
DRAW ACIRCUIT DIAGRAM OF 100 KVA 415V/55-0-55V DELTA TO STAR TRANSFORMER
What is critical disruptive voltage?
1. How many types of mangers? 2.How many types of capacitors? 3.pls tell me normally types alternator problems?
FEINGING DECREASES THE FLUX DENSITY IN THE AIR GAP. HOW?
I have made a 3 phase thyristor full bridge rectifier. But at the moment it is working only for the half bridge operation. Both the half bridges are on operation separately but when i put it into full bridge operation the oscilloscope output is zero. I rechecked that the pulses are correct for each thyristor. what could be the possible reason for this?
Can we test the alignment of End shield and stator of turbogenerator without rotor insertion? Also how to fix maintain the alignment at site installation?
sir, Is their any measuring unit of knoking? please explian?
