Quiz

It’s time for a quiz! A brief quiz with basic electrical questions is in front of you. If you obtain a score of greater than 90%, you’ll be qualified to win a soldering iron! Good luck and have fun!

Christmas Countdown Quiz

What unit is used to measure Current?(Required)

Ampere [A]

Ohm [Ω]

Volt [V]

What flows in a circuit?(Required)

Current

Resistance

Voltage

In the following image, you can see a symbol of(Required)

Resistor

LED

Battery

Using this part of the multimeter you are measuring(Required)

DC current

DC voltage

AC voltage

If you’re not able to read the colour bands of a resistor, what’s the easiest way to find its value?(Required)

With a soldering iron

With an oscilloscope

With a multimeter

What component is this?(Required)

Diode

Capacitor

Transistor

What’s the formula (Ohm’s law) for calculating voltage?(Required)

V = R x I

V = R / I

V = I / R

What’s the most correct way to finish this sentence: “The capacitor works similar to…”(Required)

...a light bulb

...a remote control

...a battery

Which one of these components can create light?(Required)

LED

Transistor

Resistor

What happens if you connect a resistor with low value, directly between the plus and minus of a battery?(Required)

The resistor lights up

The battery lights up

The resistor becomes warm

Optional: Email

Please provide your email address if you want to be considered for the prize.

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