Electronics-Resistance and Power

Electronics-Resistance and Power
61. The resistive track of a rheostat or potentiometer can be classified as having either a linear or tapered resistance.
  • TRUE
  • FALSE
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62. Resistance is inversely proportional to current.
  • TRUE
  • FALSE
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63. A rheostat is not a type of variable resistor.
  • TRUE
  • FALSE
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64. Resistivity is measured in cmil/ft.
  • TRUE
  • FALSE
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65. A load resistance is the resistance of the load.
  • TRUE
  • FALSE
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66. The maximum potential a material can withstand without rupture is called breakdown voltage.
  • TRUE
  • FALSE
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67. The cross-sectional area of a conductor is one factor that determines the conductor's resistance to current.
  • TRUE
  • FALSE
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68. An ohmmeter uses an internal battery to measure the resistance of a resistor.
  • TRUE
  • FALSE
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69. A protoboard is used to make experimental circuits.
  • TRUE
  • FALSE
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70. One horsepower is 746 watts.
  • TRUE
  • FALSE
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Electronics
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