3 people found this helpful. The curing of the material changed it from its initial state to the final state that we needed to complete the project. 6 people found this helpful. Curing concrete properly will prevent early cracking, and promote a long life for the product due to the chemical bonds during the process.usinessDictionary.com. Process during which a chemical reaction (such as polymerization) or physical action (such as evaporation) takes place, resulting in a harder, tougher, or more stable linkage (such as an adhesive bond) or substance (such as concrete).
A branch circuit is a portion of a wiring system that extends beyond the final, automatic overcurrent protective device (i.e., fuse or breaker) which qualifies for use as branch-circuit protection, and terminates at the utilization device or outlet (such as a lighting fixture, motor, or heater).
1 Break-This is the number of separate places or contacts that a switch uses to open or close a single electrical circuit. 2  All contacts are either single break or double break. 3  A single break (SB) contact breaks an electrical circuit in one place, while a double break (DB) contact breaks it in two places.he Control Circuit is the part of the relay that determines when the output component is energized or de-energized. The control circuit functions as the coupling between the input and output circuits. In electromechanical relays, the coil accomplishes this function.