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Worksheets

DE 1.1.5 - 1.1.9

Total questions: 16

Worksheet time: 8mins

Name
Class
Date
1.

Science disciplines use Conventional Current, whereas the engineering disciplines use Electron Flow .

a)

True

b)

False

2.

The flashlight shown uses a 6 volt battery and has a bulb with a resistance of 150 W. When the flashlight is on, how much current will be drawn from the battery?

a)

0.4 A = 4.0 mA

b)

0.04 A = 40 mA

c)

40 A

d)

Sq = u = i/b

3.

An electronic device that is used to control the flow of electricity in electronic equipment with at least three electrodes. A small voltage controls a larger voltage.

•Can act as an amplifier.

•Can act as a switch.

a)

Switch

b)

Ransistor

c)

Inverter

d)

Transistor

4.

An electronic circuit having many components, such as transistors, diodes, resistors, and capacitors in a single package. Select the most fitting answer:

a)

Microcontroller Chip

b)

gate element

c)

Integrated circuit

d)

coffee milk

5.

The inputs of a truth table have a consistent pattern of ......

a)

electron flow

b)

mirroring the resistance

c)

doubling

d)

outputs

6.

The truth table in the image above would coincide with which gate:

a)

And

b)

Nand

c)

Or

d)

Nor

7.

The Gate on the top left is a .........

a)

Not Gate (inverter)

b)

And Gate

c)

Nor Gate

d)

NOR gate

8.

The gate on the bottom left is a .........

a)

Not Gate (inverter)

b)

And Gate

c)

Nor Gate

d)

NOR Gate

9.

In order to get information on specific IC's and Gates you need to look up and extract information from a

a)

manufacturing electronics plant

b)

data sheet

c)

multisim number

d)

hand calculations of circuit

10.

The most important rule when soldering is to always wear ____________ _______________ so you do not get solder in the eye socket

a)

long johns

b)

gloves

c)

safety goggles

d)

water

11.

The tip must be kept coated with a shiny layer of solder by occasional wiping and applying solder directly to the tip. This process is called

a)

soldering

b)

wetting

c)

cutting

d)

tinning

12.

This is a great example of a perfect solder connections!!

a)

True

b)

False

13.

Would this solder connection work?

a)

Yes

b)

No, the prong is not snipped

c)

No, to little solder

14.

The image below is an example of a solder connection that will not work, it is known as an ........

a)

solder bridge

b)

conjoined solder

c)

over connected

d)

it would work

15.

Is the resistance in this circuit solved correctly

a)

No it should be .33 ohms

b)

No it should be 27 Kohms

c)

Yes

d)

solder it

16.

Finish this statement..... 1 0 0 1 Soldering

a)

is not fun

b)

is fun

c)

Where's my meatball?