Automotive Electrical systems lab quiz 6 Questions and Answers 100% Pass

Automotive Electrical systems lab quiz 6 Questions and Answers 100% Pass A technician connects one lead of a digital voltmeter to the positive (+) terminal of the battery and the other meter lead to the battery terminal (B) of the starter solenoid and then cranks the engine. During cranking, the voltmeter displays a reading of 878 mV. Technician A says that this reading indicates that the positive battery cable has excessively high resistance. Technician B says that this reading indicates that the starter is defective. Which technician is correct? Technician A Technician B Both A & B Neither A nor B - Technician A A vehicle's starter motor is drawing excessive current. Technician A says this could be caused by bad bushings in the motor causing the armature to drag. Technician B says this could be caused by high resistance in a battery cable. Who is correct? 2Disclaimer: Original Content, No Copyright Infringement, All Rights Reserved © 2025 Technician A Techncian B Both A & B Neither A nor B - Techncian B Both A & B A vehicle does not crank when the ignition switch is placed in the start position. The headlamps remain bright during this test. Technician A says the neutral safety switch may be open preventing starter engagement. Technician B says the starter motor may be open due to worn brushes on its commutator. Who is correct? Technician A Technician B Both A and B Neither A nor B - Both A and B A vehicles starter motor spins & whines, but fails to crank the engine. Technician A says the solenoid could be faulty. Technician B says the starter drive clutch is worn. Who is correct? 3Disclaimer: Original Content, No Copyright Infringement, All Rights Reserved © 2025 Techncian A Technician B Both A and B Neither A nor B - Technician B Neither A nor B What test is being performed in this picture?