HEAVY TRUCK ELECTRICAL MICHIGAN MECHANIC STUDY GUIDE SOLVED CORRECTLY ANSWERS!! | ASSURED SUCCESS

HEAVY TRUCK ELECTRICAL MICHIGAN
MECHANIC STUDY GUIDE SOLVED
CORRECTLY ANSWERS!! | ASSURED
SUCCESS



THE BATTERY IS CONTINUOUSLY OVERCHARGED. WHAT WILL

CAUSE THIS PROBLEM? - 🧠 ANSWER ✔✔A. A DEFECTIVE

REGULATOR OR ALTERNATOR. (CORRECT AWNSER)

B. A WORN OR DAMAGED BATTERY.

C. A GROUNDED INDICATOR LIGHT.

D. ALL OF THE ABOVE.

TO CHECK RESISTANCE IN THE STARTER CIRCUIT, YOU WOULD

CONNECT THE NEGATIVE LEAD OF THE VOLT METER TO THE

NEGATIVE POST OF THE BATTERY AND THE POSITIVE LEAD OF THE

VOLT METER TO: - 🧠 ANSWER ✔✔A. THE STARTER FRAME.

(POSSIBLE CORRECT AWNSER)

B. THE STARTER RELAY TERMINAL. (NOT CORRECT AWNSER)


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COPYRIGHT©PROFFKERRYMARTIN 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE.
PRIVACY STATEMENT. ALL RIGHTS RESERVED

,C. THE BATTERY TERMINAL ON THE SOLENOID. (NOT CORRECT

AWNSER)

D. THE POSITIVE POST OF THE BATTERY.

REFER TO THE WINDSHIELD WIPER CIRCUIT IN THE IMAGE. BOTH

HIGH AND LOW SPEEDS WORK OKAY. THE WIPERS DO NOT PARK

PROPERLY BUT STOP AS SOON AS THE DASH SWITCH IS OFF. THIS

IS LIKELY DUE TO: - 🧠 ANSWER ✔✔A. AN OPEN CIRCUIT AT POINT A.


B. AN OPEN CIRCUIT AT POINT B.

C. A SHORT CIRCUIT TO GROUND AT POINT C. (NOT CORRECT

AWNSER)

D. A BAD GROUND AT THE DASH SWITCH D. (NOT CORRECT

AWNSER)

WITH A SEVEN WIRE ELECTRICAL CONNECTION, THE WHITE WIRE

WILL MOST LIKELY BE FOR THE: - 🧠 ANSWER ✔✔A. BRAKE LIGHT

CIRCUIT.

B. TAILLIGHT CIRCUIT.

C. TURN SIGNAL CIRCUIT. (NOT CORRECT AWNSER)

D. GROUND CIRCUIT. (CORRECT AWNSER)
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COPYRIGHT©PROFFKERRYMARTIN 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE.
PRIVACY STATEMENT. ALL RIGHTS RESERVED

, MAXIMUM ALTERNATOR AMPERAGE IS LIMITED BY: - 🧠 ANSWER

✔✔A. THE DESIGN AND SIZE OF THE FIELD AND STATOR COILS.

(POSSIBLE CORRECT AWNSER)

B. THE SIZE OF THE DIODES.

C. THE TYPE OF IGNITION SYSTEM AND STARTER USED.

D. THE VOLTAGE REGULATOR. (NOT CORRECT AWNSER)

A FULLY CHARGED BATTERY CELL PRODUCES APPROXIMATELY

HOW MANY VOLTS? - 🧠 ANSWER ✔✔A. 1.


B. 2. (CORRECT AWNSER)

C. 4.

D. 3.

EVERY FEW DAYS A BATTERY GOES "DEAD". A CURRENT DRAW IS

SUSPECTED. WHAT SHOULD YOU DO TO VERIFY THE PROBLEM? - 🧠

ANSWER ✔✔A. HOOK UP AN AMMETER IN SERIES WITH THE

BATTERY GROUND CABLE. (CORRECT AWNSER)

B. HOOK UP A VOLTMETER IN SERIES WITH THE BATTERY GROUND

CABLE.


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COPYRIGHT©PROFFKERRYMARTIN 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE.
PRIVACY STATEMENT. ALL RIGHTS RESERVED