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MECP Basic Flashcards
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MECP Basic Flashcards
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Name: Score:118 Multiple choice questions
Term 1 of 118
what should a DMM be set at to verify High current chassis ground?
AC volts
4 Ohms
DC volts
current
Term 2 of 118
when looking at wiring for Subs in series the connection is -
DC volts
test for voltage drops
positive to negative
a direct line of sight to the sky
Term 3 of 118
when using Ohm's law what does p represent?
resistance
false
Watts
ATC/ATO
,Term 4 of 118
know what a capacitor emblem is
just a squiggly line is an Air corps squiggly line with two straight lines over it would be an
iron core
the Jaws should face away from the connectors seem
two letter T's sideways one slightly curved
series is to add, and parallel is to divide.
Term 5 of 118
true or false, a normally open starter interrupt is considered to be higher security than a normally
closed.
True
False
Term 6 of 118
how many octaves are in the human hearing range?
1728
10
1130 FPS
the 10th
Term 7 of 118
when testing for blown electrical fuses what should a DMM be set at?
.07 volts
85 & 86
8 ohms
DC volts
,Term 8 of 118
on a car's VIN number which digit lets you know the car's year?
Bluetooth
the 10th
.07 volts
87a + 30
Term 9 of 118
on a radio harness what is the orange wire represent?
illumination
resistance
convertible
Bluetooth
Term 10 of 118
when the polarity of the speaker's unknown, what method is used to determine this quickly?
HxWxD, subtract 1.5 from each and divided by 1728
pulse from a polarity tester
the screen will read "OL" (over load)
it must display a mirror image
, Term 11 of 118
what is the conversion of alternating current from AC to DC?
special information
rectification
a rectifier
impact or shock sensor
Term 12 of 118
what vehicle is best suited for a radar sensor?
Bluetooth
voltage
convertible
a rectifier
Term 13 of 118
true or false, to be a noise cancelling microphone it must be an active type of microphone and
not passive.
True
False
Term 14 of 118
what is mecp practice for mounting a siren?
3 - 2KHz High Pass
voltage
16 - 100Hz low pass
facing the ground
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