Recent content by jocke

  1. jocke

    Engineering Can someone explain me this problem? (Circuit analysis using superposition)

    This is a strange exercise! Who did it? The voltage over the 4 ohm resistor must be 24 V. So the the current -I2 is 24/4=6 A. Why is that? A current source cannot have voltage, i.e it is zero. In practical life this is not possible. If the target is to teach circuit analysis, I don't know if...
  2. jocke

    Solar series battery charging problem

    You must monitor each cell of each battery for equal voltage during equalisation charge. Keep record of all cells individually. You can see over time if there is a pattern of which cells fail. Check temperature of each cell too. Should be equal, if not cells will not receive the same charge...
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