Author Question: The conventional theory for current flow is being used to determine the direction of magnetic lines ... (Read 107 times)

Diane · **on:** Jun 23, 2018

The conventional theory for current flow is being used to determine the direction of magnetic lines of force. Technician A says that the left-hand rule should be used. Technician B says that the right-hand rule should be used. Which technician is correct?

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

Question 2

Lugging an engine means ________.

A) Wide-open throttle in low gear above 25 miles per hour
B) That engine speed does not increase when the throttle is opened wider
C) Starting a cold engine and allowing it to idle for longer than five minutes
D) Both A and B