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    AC Electric Motor Running Fast Without Load But When Load is Applied Runs Slowly

    Like I said, basic physics only allows normal suction pumps to pull up to 32 ft. There are 2 line pumps which force water down from the surface, through a venturi and then back up which enables greater depth.
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    AC Electric Motor Running Fast Without Load But When Load is Applied Runs Slowly

    Most motors will "thrash" under blocked condition and run at lower than normal load. Full load is when the pump is pushing maximum flow. Throttling the outlet is how we used to get pumps into run in outback areas where supply transformers were a long way from the pumps. Granted these were 3phase...
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    AC Electric Motor Running Fast Without Load But When Load is Applied Runs Slowly

    What is the "load"..? More details on the installation required. e.g. how long run power cable.....what size cabling....what is supply voltage as measured both origin and destination. What current is the motor pulling. Have you megger tested the motor..?
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    AERMEC COOLING SYSTEM

    More detail required.
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    Shorted turns tester

    Thought you would eventually show up........ :):) Yes, I have that circuit, very similar. Someone has attacked the wiring with a pair of chompers so difficult to say whether the front panel rheostat was part of the 240v AC field winding section or the (additional unit) 40V DC generator. Still...
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    Tic-Tac-Toe game

    Use an Arduino with more memory. Maybe a mega. You might be able to add extra memory but it appears you don't know how. If you visit the Arduino site I'm sure they will have many details there.
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    Shaky Image Samsung QLED 55" TV

    Just as buying a new tv would solve it. ;)
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    Shorted turns tester

    Yes, had one of those before the flood here. Found a circuit and details for it as well so can try that. Been meaning to get a replacement.(8 years :eek:) I had thought about it but as I previously mentioned, thought it may have only worked in high frequency/resistance applications.
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    Electronic Siren

    Check talkingelectronics in the first section on 200 transistor circuits (1-100) Scroll down to get to a list of projects and you'll find one under "siren". Cheers http://www.talkingelectronics.com/te_interactive_index.html
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    MP3 player hum

    Probably follow Harald's advice.
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    Shaky Image Samsung QLED 55" TV

    Thing is, caps don't necessarily have to show physical signs to be faulty, it is one characteristic but not all.
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    Shorted turns tester

    I think with this circuit above one can compare the ac impedance against dc resistance to get some indication as to whether or not there is any shorted turns. At least that's how it appears to me. I'll knock this up, or a version of it, and see what happens I guess. If you have anything I could...
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    Shaky Image Samsung QLED 55" TV

    Usually dried out or bulging electrolytic capacitors possibly in the power supply. Do you have any test equipment and are familiar with electronics especially since there are mains voltages inside..?
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    Shorted turns tester

    No. well aware of what a growler is/does. As mentioned above, do not particularly want to start ripping this thing apart which is what would be required to use a growler either on the stator or the rotor. Was pointing more towards an item similar to this which I have since found...
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    Shorted turns tester

    Edit:- Had the cap shown on the wrong bridge terminals.
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    Help to revive damaged Vivo Y21 mobile phone

    Electronics, lightning don't go together well at all. I'd say bin it.
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    Shorted turns tester

    Wondered if anyone has a link or details on a diy shorted turns tester I could knock up. Currently have an old 240v ac Dunlite generator here with little to zero information but I've pieced together a schematic of what I believe it to be. Gone through every other possibility on why it won't fire...
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    MP3 player hum

    show a circuit of your layout.
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    Creating a 9VDC adaptor for my multimeter.

    Buy a meter with auto-off..??
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    How to Mount LED Display in Cabinet

    Becomes a mechanical problem rather than electrical or electronic really, so up to you.
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