1. Lambo Av

    2 Generators connected to bus. Maximum, minimum voltage across light, peak voltage, pulsation

    2 generators are connected to the bus below. Given V1 = 300V, 50Hz V2 = 400V, 60Hz When the switch is opened, calculate i) the maximum and minimum voltage across both light 1 and 2. ii) peak voltage across both lights iii) maximum number of light pulsation How do I solve the issue above? Any...
  2. D

    Need help powering LED

    so I took the LED strip out of my tv or to be more accurate 3 LED strips (6 bulbs each) I thought if I took a strip down to 4 I could hook it up to 12v power and it would light but I have gotten nothing, anyone willing to help me figure how to power these?
  3. Nutcase1

    Car headlight projector for my son

    Hi I'm new to this site and yes I have very basic knowledge with electronics, I'm hoping someone here might be able to help me, I'm trying to modify my sons car by installing projector headlights but the problem I'm having is converting the lights from a dual filament (H4) to a single filament...
  4. S

    Wire Lighting system to bike using 12v

    Building a bike. I want to run the headlight, brake light to brake lever, LED turnsignals and handle bar switch to a rechargeable 12v. No, i dont want to buy a new flywheel and coil system for the motor. I would rather swap out 2 12v and leave the engine alone. So I know little to nothing...
  5. A

    Use a pressure switch to activate a light wirelessly o ask if anyone can

    I have limited electrical knowledge so would like to ask if anyone can recommend a solution to a system I would like to have installed. I can have an electrician install it but as it is my concept I would like to identify the best way to configure it. We use HP air for testing at work and as a...
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