Technician a says that power is the rate that energy is stored. technician b says that power refers to the rate that energy is transformed into another kind of energy. who is correct?
select one:
a. technician a
b. technician b
c. both technicians a and b
d. neither technician a nor b

C. Both technicians A and B

Explanation:

From the physical definition, power is defined as the rate of a body doing work. It is expressed as  

                                     P = w/t    watts

Where  

                       w - is the work done or the energy of the system in joules

                        t - time

The unit of power is represented in watts.

Whenever there is a rate of change of energy in the system, it accounts for the efficiency of the power of the system.

Hence, the statements of both technicians are correct.

the average speed is 24.57 km/hr