technician a says a voltage drop of 0.4 volts is acceptable for a 12 - volt system. technician b says an…

technician a says a voltage drop of 0.4 volts is acceptable for a 12 - volt system. technician b says an individual voltage drop should be less than 0.2 volts. who is correct?\no a. technician a\no b. technician b\no c. both technician a and technician b\no d. neither technician a nor technician b

technician a says a voltage drop of 0.4 volts is acceptable for a 12 - volt system. technician b says an individual voltage drop should be less than 0.2 volts. who is correct?\no a. technician a\no b. technician b\no c. both technician a and technician b\no d. neither technician a nor technician b

Answer

Answer:

B. Technician B

Explanation:

Step1: Recall voltage - drop standard

In a 12 - volt electrical system, an acceptable individual voltage drop is typically less than 0.2 volts.

Step2: Evaluate Technician A's statement

Technician A says a voltage drop of 0.4 volts is acceptable. Since 0.4>0.2, this is incorrect.

Step3: Evaluate Technician B's statement

Technician B says an individual voltage drop should be less than 0.2 volts, which is in line with the standard. So Technician B is correct.