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MECP BASIC TECH STUDY GUIDE BEST BUY PRACTICE TEST LATEST QUESTIONS WITH ALL CORRECT ANSWERS!!
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MECP BASIC TECH STUDY GUIDE BEST BUY PRACTICE TEST LATEST QUESTIONS WITH ALL CORRECT ANSWERS!!
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Name: Score:61 Multiple choice questions
Term 1 of 61
What frequency is one octave above 100hz?
200Hz
100hz
190hz
50hz
Term 2 of 61
Which of the following values is the same as 1000 ohms?
1130.
9k ohms.
1k ohms.
6k ohms.
Term 3 of 61
An amplifier that has an internal adjustable crossover for subwoofer to play only the bass notes is
considered which one of the following types?
Impact sensor.
Low pass active crossover.
Yellow.
1k ohms.
,Term 4 of 61
According to the basics study guide which one of the conditions listed is recommended practice
for installing a GPS antenna?
Install it within a direct line of sight to the sky.
Bury it underground for better signal reception.
Mount it inside a metal box for protection.
Place it near large buildings for signal amplification.
Term 5 of 61
In the standardized CEA wire color codes for radio replacement harnesses, which color is
designated as +12V Constant?
Green.
Yellow.
150ma.
Blue.
Term 6 of 61
An increase in current flowing in a circuit is directly related to an increase in magnetism?
True
False
Term 7 of 61
In an automotive wiring schematic what does red/grey indicate?
Red wire with a grey stripe.
Diodes.
The side with the line.
Voltage.
, Term 8 of 61
Which of the following vehicles listed is the primary candidate for a radar sensor? ( or Field
disturbance sensor? )
1k ohms.
Diodes.
Convertible vehicles.
Dc voltage.
Term 9 of 61
Which one of the following is recommended practice for testing positive and negative speaker
wiring and identifying the location speakers in the vehicle?
Use a low voltage pulse from a polarity checker.
Inspect the speaker grilles for dust buildup.
Check speaker resistance with a multimeter.
Listen for sound output from the speakers.
Term 10 of 61
What is the correct setting for measuring or verifying a high current chassis ground location with a
digital multimeter when testing the circuit while it's active and current is flowing through the
ground?
1k Ohms.
Dc Amps.
DC Volts.
Dc Voltage.
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