If a manufacturer decribes a power supply transformer as providing a secondary voltage of 24 volts when connected to a 240 volts supply, do you think they are refering to the full load or no load secondary voltage?
3 4264hi,every one, i have to write the search paper on "performance policy optimization" of NGN (next generation networks). i need the material on this topic. can any body help me. please tell me any useful site where the good material is available and name of any reference book. it should be a great help for me.
14901.what is bus cuplour and main funtions. 2.what is main function of alternator. 3.how many types of dg oils.
Bhel,
11 42543what is the essential resistance of r y b phase short citcuit ? Eg in star connection we doing this kind of short circuit oly
1700Post New Electrical Engineering Questions
what is the difference between megger and earth resister ??
what material is the electrical housing wire made of? is there any difference for the telephone lines?
how we can calcultae the short circuit level for bus bar
when ID fan will immediately stop through VFD what exactly cause and problem the ID fan
WHY THE DIMENSION OF TWO SAME RATED MACHINE IS DIFFERENT ?
hai iam arunkumar. i have applied for an section enginner in rrb. i want lat 5 years solved question papers. if u have please sedn it to arun30682@gmail.com
why the pf of semiconductor device is improved the electrical devices
An ELHNC 80amp 240v 30mA RCD is tripping periodically, every 30 - 180 seconds is it safe to disconnect the protection circuit?
Please tell me the formulaes while designing a substation for power Calculations in designing a 33 KV Substation?????
Define availability (operational)?
how can we find thae value of capacitor for single phase motor. what is difference between starting capacitor and running capacitor.
what will happen if OLR CT in all phases are short circuted
Please clarify 1. Icw: rated short circuit working withstand capacity 2. Icu: Rated ultimate breaking capacity 3. Ics: Rated service short circut withstand capacity 4. other specification of ACB
how we explain parallel paths armature winding?
The sodium vapor lamp is not glows when it is connected a distance of 5 meters above from gearbox, why ?