Preheat oven to 450Â°. Toast fennel seeds in a small dry skillet over medium heat, stirring often, until fragrant and slightly darker, 2â3 minutes. Let cool; finely grind in spice mill. Mix fennel, lemon zest, garlic, 4 tsp. salt, 1 tsp. pepper, and red pepper flakes in a small bowl.Set spice mixture aside.oast fennel seeds in a small dry skillet over medium heat, stirring often, until fragrant and slightly darker, 2â3 minutes. Let cool; finely grind in spice mill. Mix fennel, lemon zest, garlic, 4 tsp. salt, 1 tsp. pepper, and red pepper flakes in a small bowl. Set spice mixture aside.
The neutral wire is a return wire for the current in an electrical circuit. Do not confuse for the ground wire which is also a return wire but is used in the event the connected appliance shorts to protect the user from electrical shock. The neutral is actually very similar to the ground, though.
Where a neutral conductor is used also to connect equipment enclosures to earth, care must be taken that the neutral conductor never rises to a high voltage with respect to local ground.