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  1. Center of mass and tipping force | Eng-Tips

    May 10, 2006 · Eng-Tips is the largest forum for Engineering Professionals on the Internet. Members share and learn making Eng-Tips Forums the best source of engineering information …

  2. Grounded vs ungrounded capacitor banks | Eng-Tips

    Jul 8, 2005 · The cap banks I was referring to are on 12.5Kv and 24.9 Kv grounded wye distribution systems and are typically two bushing units. As far as Cannons' Technology, it is …

  3. IC's for WWVB Reception at 60kHz | Eng-Tips

    Mar 6, 2005 · Oh - be prepared for outages of that 60 kHz signal. Depending on your location, the signal can disappear for days at a time (propagation?, interference?, maintenance or repairs at …

  4. 455KHz bandpass filter requirement for superhet receiver

    Feb 26, 2007 · Hello I have just designed and built the following simple AM superhet receiver. and It is just to receive the station on AM 1026KHz. The Mixer is a switching mixer and literally just …

  5. grounding of MV distribution systems (4-wire multi-grounded …

    May 17, 2006 · I think the frequency of the clamp-on tester is around 5 kHz, so you're in effect comparing a high frequency reading (clamp-on) to a dc reading (crank-type). I appreciate all …

  6. measureing amperage in a 3phase circuit | Eng-Tips

    Aug 19, 2003 · ok fella's i am trying to get my head around this, and can't seem to grasp the concept, so i come to you with my hat in hand, hopeing to get some help. i have a small 3 …

  7. Litz wire for induction heater | Eng-Tips

    Apr 4, 2011 · I need to make up flexible cable for induction heater coil and I would like to work out best configuration of Litz Wire to minimize losses. 1 kHz 100 A 1000 mm cable length. copper …

  8. Line Trap Impedance Calculation | Eng-Tips

    Jun 27, 2013 · Also known is the DCB freq which is 155 kHz. In specifying the new tuning equipment, I have to spec a line side characteristic impeance, which is expected to normally …

  9. PWM Subharmonics? | Eng-Tips

    Sep 9, 2020 · One explanation would be as follows: Due to limited resources of the microcontroller inside the drive, the PWM reference values might be not updated at the …

  10. carrier frequency and output frequency | Eng-Tips

    Jan 26, 2006 · 1000 Hz motor frequency at 7 kHz carrier is doable, but be prepared to have some interference between carrier and motor frequencies. An output filter could perhaps improve the …