Assertion: spark plug | /r/CapableOf | use resistor
Facets:
value: to eliminate radio frequency interference
type: PURPOSE
Source sentences:
text: T oday's spark plugs use resistors to eliminate radio frequency interference (RFI) which can affect on-board computer systems, AM and FM radio reception, TV broadcasts and even airplane communications, Each time the spark jumps across a gap, an electromagnetic field is created that can interfere with radio signals, By placing a resistor in the spark plug, we can substantially reduce RFI.