Technician a Says the Induction Heater Is a Flameless Operation

Technician A says the induction heater is a flameless operation, and can be used to heat moldings and trim as well as steel side rails. Technician B says the cutoff saw blade should be pressed firmly against the surface being cut prior to starting the motor. Who is correct?

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