A typical brake light switch is electrically ________.
A) Normally open B) Normally closed
Question 2
Wheel bearings are being packed with grease. Technician A says to use grease that is labeled GC. Technician B says to use grease with an NLGI number of 2. Which technician is correct?
A) Technician A only B) Technician B only
C) Both technicians A and B D) Neither technician A nor B