Author Question: Technician A says that engine parts need to be be cleaned before a thorough test can be done to ... (Read 63 times)

Jkov05 · **on:** Jun 23, 2018

Technician A says that engine parts need to be be cleaned before a thorough test can be done to detect cracks. Technician B says that pressure testing can be used to find cracks in blocks or cylinder heads. Which technician is correct?

A) Technician A B) Technician B C) Both technicians D) Neither technician

Question 2

Technician A says that a voltage drop test of the charging circuit should only be performed when current is flowing through the circuit. Technician B says to connect the leads of a voltmeter to the positive and negative terminals of the battery to measure the voltage drop of the charging system. Who is right?

A) Technician A only B) Technician B only
C) Both technicians A and B D) Neither technician A nor B