Technician A says when testing for maximum alternator output, the battery must be loaded to force the alternator to produce its maximum output. Technician B says after disassembly, all alternator internal components should be tested using an ammeter. Who is right?

Question

Quizplus · Accepted Answer

Technician A is correct because loading the battery does indeed force the alternator to produce its maximum output, which is a standard procedure in testing alternator performance. Technician B's statement is incorrect because an ammeter measures current flow, not the condition of internal components directly. Testing of internal components often involves more specific diagnostic tools and procedures beyond just an ammeter.

Technician a Says When Testing for Maximum Alternator Output, the Battery