3H Electronics 7a

3H Electronics 7a

Assessment

Assessment

Created by

Mrs Khan

Other

8th - 9th Grade

6 plays

Hard

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15 questions

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1.

MULTIPLE CHOICE

30 sec • 1 pt

What is a LED?

2.

MULTIPLE CHOICE

30 sec • 1 pt

Which component is used to detect a change in light?

3.

MULTIPLE CHOICE

30 sec • 1 pt

Media Image

Name the component for the circuit symbol in the diagram above.

4.

MULTIPLE CHOICE

30 sec • 1 pt

What are the 3 legs of a transistor called?

5.

MULTIPLE CHOICE

30 sec • 1 pt

Which component is used to detect a change in temperature?

6.

MULTIPLE CHOICE

30 sec • 1 pt

Media Image

Name the component for the circuit symbol in the diagram above.

7.

FILL IN THE BLANK

30 sec • 1 pt

Thyristor stays ("latches") on and remains in that state until the circuit is _____________ .

8.

MULTIPLE SELECT

30 sec • 1 pt

State two ways to reset a thyristor.

9.

FILL IN THE BLANK

30 sec • 1 pt

A ______________ and a transistor can be used in a time-delay circuit to switch on/off a bulb after a time delay.

10.

MULTIPLE CHOICE

30 sec • 1 pt

What does IC stands for?

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