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200 300 400 500 100 200 300 400 500 100 200 300 400 500 100 200 300 400 500 100 200 300 400 500 100 Schematics On or offBatteries Series or Parallel Volts.

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Presentation on theme: "200 300 400 500 100 200 300 400 500 100 200 300 400 500 100 200 300 400 500 100 200 300 400 500 100 Schematics On or offBatteries Series or Parallel Volts."— Presentation transcript:

1

2 Schematics On or offBatteries Series or Parallel Volts and Amps FJ

3 Draw a schematic of an closed series circuit with one light and one fan. Make your power source be a compound battery in series.

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5 List all the materials in the schematic

6 2 light bulbs 1 ammeter 1 switch 1 battery 6 wires

7 Draw a new schematic to show how you would connect a voltmeter and an ammeter to the circuit right:

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9 Label the symbols

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16 L1

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18 L3

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20 OFF (this is not a circuit)

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22 Because the volt meter needs to be set across the device it is measuring.

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25 How many batteries are in the compound battery?

26 4 batteries

27 Draw a compound battery in parallel

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30 Fig. 2 and Fig 1 are equal

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32 Figure 1 will last longer

33 What are the advantages of a compound battery in parallel?

34 Compound batteries in parallel will last longer.

35 What are the advantages of a compound battery in series?

36 Compound batteries in series will provide more power (the fan will spin faster and the light will be brighter).

37 Which schematic(s) is a series circuit with a compound battery

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39 Which schematic(s) is a s parallel circuit with a compound battery in series?

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41 Which schematic(s) is is a parallel circuit

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43 What is the units for electrical power?

44 Watts

45 What is the power rating if you have a 25 Amp saw that runs on 120 volt service ?

46 The power rating would be 3000 watts

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50 A 1 =A 2 +A 3 100=A A 2 =50

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52 0.1A * 4V= 0.4 watts

53 Final Jeopardy Build a circuit

54 Final Jeopardy Directions: Draw a circuit with two batteries, three light bulbs, and two switches so that it has all the following components: A master switch that turns the entire circuit on or off Two light bulbs remain lit when the third light bulb is taken out of its light socket A switch that will turn two light bulbs on or off at the same time, but will keep the third light on


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