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WorksheetsWeek one electronics
Total questions: 17
Worksheet time: 6mins
What are two transistors like this together called?
A transistor couple
A Darlington pair
A useful pair
Booster transistors
A circuit diagram shows how the ---------- in the circuit are connected.
(a)
The phototransistor detects what?
Resistance
Current
Power
light
What is this?
A transistor
A power source
A 555 IC
Something to tread on
The missing component
Transistor
Phototransistor
LED
Resistor
A 220 Ohm resistor is?
brown - yellow - blue
black - black - red
blue - blue - black
red - red - brown
Which way did the phototransistor have to be placed?
Flat side to output
Flat side to power
It didn't matter
Flat side to the side
This is a
Circuit diagram
Block diagram
Schematic
Data sheet
Which piece of equipment is this?
Stabilised power supply
Oscilloscope
Battery
Charger
The component the arrow is pointing to is a?
Phototransistor
LED
Bulb
Infrared LED
The training for the correct way to lift is?
Manual lifting
Manual handling
Putting your back into it
Lifting with your legs
Control Of Substances Hazardous to Health can be abbreviated as?
(a)
What was the flashing light motion called
Flop flip
Up down
Flip flop
Tick tock
SSOW is?
Safe storage of work
Safe system of work
Safe system of walking
Safe Sleeping at work
Before using a machine you should carry out a?
Pre-use check
Scan of the area
toilet brea
check of break times
PAT is?
Portable Appliance Tracking
Pre-Appliance Testing
Portable Aircon Testing
Portable Appliance Testing
This is an example of a?
Schematic
Circuit diagram
Data sheet
Test procedure
