Final answer:
Technician A is correct. Power is the rate at which energy is transferred or transformed. Hence the correct answer is option A
Step-by-step explanation:
Technician A is correct. Power is the rate at which energy is transferred or transformed. It measures how quickly work is done or how quickly energy is converted from one form to another. For example, when a motor does work by converting electrical energy into mechanical energy, it is transferring power.
Hence the correct answer is option A