A controller (contractor) has been installed to control an automatically started one HP motor with a marked service factor of 1.15. The motor nameplate full-load current rating is 8.8 amperes. What is the maximum size overload device that may be installed in this controller?
a) 10.1 amperes
b) 11.0 amperes
c) 11.8 amperes
d) 12.3 amperes
