NETA III EXAM ACTUAL 2025/2026 QUESTIONS AND 100% CORRECT ANSWERS

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NETA III EXAM ACTUAL 2025/2026 QUESTIONS AND 100% CORRECT ANSWERS The alternate source for emergency systems are required to be equipped with ground-fault protection of equipment. - Answer -False Which ANSI/IEEE standard covers SF6 circuit breakers? - Answer -C37.04 You measure the winding resistance of a 12.4kV, 1000kVA, Delta-Delta connected transformer with a 100A test set. H1-H2 measures 42.0 microhms, H2-H3 measures 41.9 microhms, and H3-H1 measures 84.0 microhms. What can you conclude from these readings? - Answer -One phase of the transformer is open. When monitoring for entries involving a decent into atmospheres that may be stratisfied, the envelope should be tested at a distance of approximately _____ feet in the direction of travel and to each side. - Answer -4 The transformer manufacturer should be consulted if windingresistance test values vary by more than _____ percent from factory test values or between adjacent phases according to NETA acceptance testing standards. - Answer -2 A DC shunt motor should never be operated: - Answer -with the field circuit open What is the expected torque (pound-feet) value of a 3/8" Grade 5 bolt? - Answer -20 The generally accepted limits of deviation from the nominal 60Hz utility power frequency is: Need assistance on Online classes, Exams & Assignments? Reach out for instant help!! Full Course Assistance, Plagiarism-free Essay Writing, Research Paper, Dissertation, Discussion Posts, etc…. Confidential & Secure services. Tutors are available for all subjects! Email now at: tutorjean01@gmail.com - Answer -.50Hz Power Factor testing is least effective on which of the following? - Answer -MV Cable Which of the following insulating liquid tests is optional when maintenance testing a 13.2kV-4.16kV 1500kVA transformer with silicone fluid per NETA standards? - Answer -ASTM D1298 Panelboards equipped with snap switches of rating 30 amps or less shall be provided with over-current protection of not more than _____ . - Answer -200 amps Underground service conductors between the terminals of service equipment and service lateral or underground service conductors are termed as _____ . - Answer -Service Entrance Conductors What is a dual element fuse used for? - Answer -Operate with a temporary overload The full-load current for a single-phase alternating current 115 volt, 1 horsepower motor is which of the following: - Answer -16 A Infrared surveys should be performed during periods of maximum possible loading but not less than _____ % of rated load of the electrical equipment being inspected. - Answer -40 Decreasing the opening time of the overcurrent protective device will decrease Arc-Flash hazards. - Answer -true In a wye connected system, without neutral grounding, zero sequence currents are: - Answer -zero When evaluating insulation test results on a medium-voltage, airNeed assistance on Online classes, Exams & Assignments? Reach out for instant help!! Full Course Assistance, Plagiarism-free Essay Writing, Research Paper, Dissertation, Discussion Posts, etc…. Confidential & Secure services. Tutors are available for all subjects! Email now at: tutorjean01@gmail.com