ELECTRICAL DISTRIBUTION EXAM

This exam will test you level of comprehension of the Electrical Distribution section of the electrical training course.   … [Read more...]

ELECTRICAL DISTRIBUTION 4

<previous  ELECTRICAL DISTRIBUTION 4 ELECTRICAL DISTRIBUTION EXAM click here  WIRING SCHEMES AND GROUNDING Nuclear facilities rely on standardized wiring schemes to provide both single-phase and three-phase power distribution systems and protective grounds to insure safe operation.   Introduction Many advisory boards exist to insure the standardization of electrical … [Read more...]

ELECTRICAL DISTRIBUTION 3

<previous  ELECTRICAL DISTRIBUTION 3  next> MOTOR CONTROLLERS Motor controllers range from a simple toggle switch to a complex system using solenoids, relays, and timers. The basic functions of a motor controller are to control and protect the operation of a motor.   Motor Controllers Motor controllers range from a simple toggle switch to a complex system using solenoids, … [Read more...]

ELECTRICAL DISTRIBUTION 2

<previous  ELECTRICAL DISTRIBUTION 2  next> CIRCUIT BREAKERS A circuit breaker is a device that is used to completely disconnect a circuit when any abnormal condition exists. The circuit breaker can be designed to actuate under any undesirable … [Read more...]

ELECTRICAL DISTRIBUTION 1

 ELECTRICAL DISTRIBUTION 1   next> SYSTEM COMPONENTS AND PROTECTION DEVICES Nuclear facilities rely on dependable electrical distribution systems to provide power to key vital equipment. Knowledge of the basic electrical power distribution system and its components will help the operator understand the importance of electrical power distribution systems.   Single (One-Line) … [Read more...]

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