Technician a Says That Some Continuously Variable Transmissions (CVT's) Require

Multiple Choice

Technician A says that some Continuously Variable Transmissions (CVT's) require a heating system to warm the transmission fluid during cold weather operation. Technician B says that CVT's are able to create an infinite number of gear ratios between their minimum and maximum ratio. Who is correct?

A) Technician A
B) Technician B
C) Both A and B
D) Neither A nor B