WorksheetsBellringer Engine Performance 10/19/2021
Total questions: 5
Worksheet time: 9mins
Name
Class
Date
1.
The vertical axis on the oscilloscope screen represents
a)
ohms
b)
amperage
c)
voltage
d)
time
2.
The purpose of the ignition coil is to
a)
lower the ignition system current draw
b)
reduce the battery voltage
c)
increase the amperage at the plugs
d)
step up voltage to fire the plugs
3.
The distributorless ignition coil pack will fire
a)
two plugs at the same time
b)
one plug at a time
c)
two plugs at different times
d)
three plugs at the same time on a V-6 engine
4.
The MAJOR cause of an exhaust system rusting is
a)
long trips
b)
short trips
c)
low speed driving
d)
high speed driving
5.
A leaky exhaust system could cause
a)
excessive noise
b)
excessive emissions
c)
danger for the driver and passenger
d)
all of the above
100 %
