NETA 2 Combined study guide exam with correct answers 2024 verified

NETA 2 Combined study guide exam with correct answers 2024 verified current - CORRECT ANSWER-Galvanometers are used to measure what 105A - CORRECT ANSWER-A 4-20mA single CT has a max range of 150 amp what is the amps at 14mA? the metal end caps of ferrule fuses and the blades on knife-blade fuses. - CORRECT ANSWER-When testing fuses, whether by resistance measurement or voltage measurement, the test probes should contact______________ or _______________. Liquid transformers - CORRECT ANSWER-Buchholz relays are used to protect: 100mW - CORRECT ANSWER-For high-voltage bushings without a capacitance tap, at what level would a hot collar watt-loss test indicate possible contamination? Occupational Safety and Health Administration - CORRECT ANSWER-Who is the main federal agency charged with the enforcement of safety and health legislation? battery - CORRECT ANSWER-what does this schematic symbol represent First-trip testing - CORRECT ANSWER-From a safety perspective, which of the following tests is most important when servicing medium-voltage circuit breakers? 47 DEVICE - CORRECT ANSWER-Which protective relay functions on a predetermined value of polyphase voltage in the desired phase sequence? Faradays Law - CORRECT ANSWER-Transformers work on which of the following principles: synchronous - CORRECT ANSWER-In a three-phase motor, the speed of rotation of the magnetic field is called the _____ speed. good speed regulation - CORRECT ANSWER-The shunt-type DC motor is known to have: TRUE - CORRECT ANSWER-Capacitance is directly proportional to the area of the plates. 7 - CORRECT ANSWER-Five lines on a bolt head in the shape of a pentagon is