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ELC801: resistor lesson

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  • The value of resistor shown in fig which has color code Blue gray brown silver
    56000 Ω ±5%
    6800 Ω ±5%
    8600 Ω ±5%
    680 Ω ± 10%
  • To decrease current we should use
    Inductor
    Diode
    Capacitor
    Resistor
  • In the figure the missing component is
    Inductor
    Resistor
    Transistor
    Capacitor
  • A resistor with the color code (Green Black Brown Gold) will have a resistance of
    501 Ω
    500 Ω
    5 KΩ
    510 Ω
  • A 10 KΩ resistor with 20% tolerance will have the following color code
    Brown - Black - Orange - None
    Brown - Black - Red - None
    Brown - Brown - Brown - None
    Brown - Black - Yellow - None
  • The value of resistor shown in figure which has color code Gray Red Orange Gold
    82 KΩ ±5%
    560 Ω ±10%
    6800 Ω ±10%
    8200 Ω ±10%
  • A resistor with the color code (Red Red Red Silver) will have a resistance of
    0.22 Ω
    220 Ω
    2200 Ω
    22 Ω
  • Resistance is measured in
    Ohms (Ω)
    Farads (F)
    Hertz (V)
    Henry (H)
  • 4.7 KΩ in ohms equal to
    4700 Ω
    0.47 Ω
    470 Ω
    47 Ω
  • True of False: Resistor is Electronic component, which can resist (control) current flow
    False
    True
  • A resistor with the color code ( Red Brown Orange Silver ) will have a resistance of
    2100 Ω
    21 KΩ
    21 MΩ
    210 0000 Ω
  • The component shown in figure is
    Inductor
    Diode
    Resistor
    Capacitor
  • One of the following is NOT a manufacturing material for resistor
    Metal film
    Paper
    Carbon
    Polyester
  • 1 Mega Ohm (1 MΩ)
    = 1000000 Ω
    = 1000 Ω
  • The component shown in figure is
    Variable Resistor
    Fixed Resistor
    Capacitor
    Inductor
  • 1 Kilo Ohm (1 KΩ)
    = 1000000 Ω
    = 1000 Ω
  • A 2.6 KΩ resistor with 20% tolerance will have the following color code
    Red - Blue - Red - None
    Red - Blue - Orange - None
    Red - Blue - Blue - None
    Red - Blue - Silver - None
  • A resistor with the color code (Brown Black Black Gold) will have a resistance of
    10 Ω
    1 Ω
    100 Ω
    1000 Ω
  • 560 Ω = ........... KΩ
    0.0056 Ω
    0.560 KΩ
    560 000 KΩ
    5.6 KΩ
  • The symbol shown is
    Fixed inductor
    Fixed resistor
    Diode
    Variable resistor
  • 1.2 MΩ = ………… Ω
    12 000 000 Ω
    12 000 Ω
    1200 000 Ω
    120 000 Ω
  • The resistor of value 4.6 KΩ is equal to
    4600 Ω
    46000 Ω
    460 Ω
    460000 Ω
  • The symbol shown is
    Diode
    Fixed resistor
    Fixed inductor
    Fixed capacitor
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