This is a 3-phase wye-delta for 240-volt service (210° displacement). View the right transformer: What is the short looped jumper between the middle secondary busses for? Hint: Both ends of the secondary windings are brought out of the can as bus connections.

Friction removes energy from objects in motion. which statement best describes how this works? a) friction transforms ke into thermal energy b) friction transfers thermal energy to ke c) friction transforms te into pe d) friction transforms pe into ke e) friction transfers ke into pe