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Worksheets172 Engines L2 L1
Total questions: 10
Worksheet time: 10mins
What is the name of tool pictured?
OBD Reader
Dial Test Indicator
Digital Test indicator
Dial scope
For any type of fire we need three components:
Fuel
Oxygen
?
Heat
Electricity
Petrol
Diesel
What is a Volt?
Pressure
Quantity
Flow
Power
How does the coil transform power from 12v to 40kv?
The electric magnifies by being wound another wire.
Using electro-magnetic induction
Power enters secondary winding and is forced into primary
Thick oil inside coil helps to magnify it
What tool is used to set 'air gap' on a spark plug?
Air gauge
Feeler gauge
Spark gauge
Dwell gauge
A spark plug with heat range of 8 is a hotter plug than standard.
True
False
What is likely cause of condition of spark plug pictured?
Too hot
Too cold
incorrect air gap
wrong fuel type
When the contacts are closed and the coil is saturating this is known as?
Dwell period
Timing advance
Timing retard
Back EMF
What function does the condenser provide?
Stores back EMF
Adjusts spark
Switches off points
Steps up voltage
Which tool would be used to test coil?
High amperage spark meter
Low amp spark meter
12V DC multi-meter
12v AC mulit-meter
