120v

  1. C

    In a series of 8 identical DC loads connected across a 120V substation battery,

    what is the voltage drop of? each load? A. 8V B. 10V C. 15V D. 120V
  2. C

    In a series of 8 identical DC loads connected across a 120V substation battery,

    what is the voltage drop of? each load? A. 8V B. 10V C. 15V D. 120V
  3. A

    The label on a 12.0-V truck battery states that it is rated at 182.0 A·h...

    ...(ampere-hours).? Treat the battery as Ideal (a) How much charge in coulombs can be pumped by the battery? [Hint: Convert A·h to A·s.] (b) How much electric energy can the battery supply? In Joules (c) Suppose the radio in the truck is left on when the engine is not running. The radio draws...
  4. M

    Where can I buy a 120V AC to 35V through 38V DC converter?

    I'm looking for a converter from 120 volts AC (wall electricity) to something like 35 volts through 38 volts DC? Anybody know a good website where I can find power converters? By "35 volts through 38 volts DC" I mean it can produce any voltage 35 through 38. A varriable one would be fine, I had...
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