AESS LA SIOL

Brown, Green, Black, Black, Brown. the specification of the resistance is

• 150

  Ω

  ±

  1

  %

  150\Omega\pm1\%

  150Ω±1%

• 1500

  Ω

  ±

  1

  %

  1500\Omega\pm1\%

  1500Ω±1%

• 15000

  Ω

  ±

  1

  %

  15000\Omega\pm1\%

  15000Ω±1%

• 150000

  Ω

  ±

  1

  %

  150000\Omega\pm1\%

  150000Ω±1%

Yellow, Violet, Black, and Gold are the colors of the bands of a resistor. What is its resistance value?

• 47

  Ω

  ±

  5

  %

  47\Omega\pm5\%

  47Ω±5%

• 470

  Ω

  ±

  5

  %

  470\Omega\pm5\%

  470Ω±5%

• 47

  k

  Ω

  ±

  5

  %

  47k\Omega\pm5\%

  47kΩ±5%

• 470

  k

  Ω

  ±

  5

  %

  470k\Omega\pm5\%

  470kΩ±5%

According to Ohm's Law, the voltage across a resistor in a circuit is equal to the

• current passing through the resistors divided by it's resistance.

• resistance divided by current passing through.

• current passing through the resistors multiplied by it's resistance.

• resistance multiplied by current passing through.

What is the unit measurement for voltage in an electrical circuit?

• Ampere

• Watt

• Ohm

• Volt

A current of 0.00001001 A can be written as

• 100.009 mA

• 10.001 mA

• 10.01

  μ

  A

  10.01\ \mu A

  10.01 μA

• 100.009

  μ

  A

  100.009\ \mu A

  100.009 μA

An emf of 10V causes a current of 2000 mA to flow in a circuit. Calculate the resistance of the unit

• 0.5

  Ω

  0.5\ \Omega

  0.5 Ω

• 2

  Ω

  2\ \Omega

  2 Ω

• 5

  Ω

  5\ \Omega

  5 Ω

• 20

  Ω

  20\ \Omega

  20 Ω

The unit capacitance is commonly expressed in

• Ohms

• Farads

• Henries

• Watts

• blue, black and orange

• green, black and orange

• green, brown, yellow and gold

• blue, brown, orange and silver

The measuring unit of inductance is

• Ohms

• Farads

• Henries

• Watts

Current is 20mA and voltage is 30V. what is the value of R?

• 6

  Ω

  6\ \Omega

  6 Ω

• 6

  κ

  Ω

  6\ \kappa\Omega

  6 κΩ

• 1500

  Ω

  1500\ \Omega

  1500 Ω

• 1500

  κ

  Ω

  1500\ \kappa\Omega

  1500 κΩ