Final answer:
Yes, kitchen dishwasher branch circuit outlets are required to be GFCI protected. GFCIs ensure electrical safety by detecting and interrupting circuit if there's a leakage current greater than 5 mA, thereby forcing repair of the fault.
Step-by-step explanation:
The statement 'Kitchen dishwasher branch circuit outlets are required to be GFCI protected' is indeed true. Ground Fault Circuit Interrupters (GFCIs) ensure electrical safety in environments with high risk of water contact such as kitchens. A key role of a GFCI is to compare the currents in the 'live/hot' and neutral wires. If there is an imbalance, it implies a leakage current which may be returning to the voltage source through a path other than the neutral wire, posing a potential risk. For example, in the kitchen, leakage can occur through water on the floor or from a faucet. GFCIs are designed to interrupt the circuit if the leakage current is greater than 5 mA, prompting repair of the fault.
Learn more about GFCI Outlet