Neta 3 questions 1 Study guides, Class notes & Summaries

NETA III 2023-2024 Exam Questions with 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 conclud...

NETA III 2024 QUESTIONS WITH CORRECT SOLUTIONS 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...

NETA level II exam questions & answers 2023 What is the preferred method of performing primary-injection testing on a low voltage circuit breaker with ground fault protection? Use of the manufacturer's test kit or rewiring the neutral CT input is the preferred method of primary-injection testing on a low voltage circuit breaker with ground fault protection, otherwise two poles can be connected in series to provide balanced secondary currents to the trip unit. At what current level does ...

NETA 3 questions 1 and answers already passed 2024 Insulator thickness for high voltage power lines should be based on ______ voltage - correct answer Peak Maximum acceptable ASTM D974 on new transformer oil is ______ - correct answer .015 Minimum IR for 480 gen with random wound stator coils manuf in 1995 - correct answer 5 megohms Bimetallic strips in thermal relays have two metal strips with a different - correct answer Coefficient of expansion AC dielectric withstand Main...

Insulator thickness for high voltage power lines should be based on ______ voltage - Answer Peak Maximum acceptable ASTM D974 on new transformer oil is ______ - Answer .015 Minimum IR for 480 gen with random wound stator coils manuf in 1995 - Answer 5 megohms Bimetallic strips in thermal relays have two metal strips with a different - Answer Coefficient of expansion AC dielectric withstand Maintenance of 5 kV dry transformer should not exceed _____% of factory voltage for one...

NETA 3 questions 1(Answered)2023

NETA 3 questions 1 with 100% Correct Answers Insulator thickness for high voltage power lines should be based on ______ voltage - Answer- Peak Maximum acceptable ASTM D974 on new transformer oil is ______ - Answer- .015 Minimum IR for 480 gen with random wound stator coils manuf in 1995 - Answer- 5 megohms Bimetallic strips in thermal relays have two metal strips with a different - Answer- Coefficient of expansion AC dielectric withstand Maintenance of 5 kV dry transformer should not exc...

NETA 3 questions 1 questions with correct answers

NETA 2 Top Exam Questions and answers, rated A+ Under what considerations can tag out without lock out be permitted? - -***&If an energy isolating device is not capable of being locked For PV systems, a(n) _____ is a device that changes direct-current input to an alternating-current output. - -Inverter Identify the contact pictured above. (NC and NO separated by a node) - -Form C When applying personal protective grounds, which end is attached first? - -***&The equipment end An ...

NETA 3 questions 1 with 100% Correct Answers Insulator thickness for high voltage power lines should be based on ______ voltage - Answer- Peak Maximum acceptable ASTM D974 on new transformer oil is ______ - Answer- .015 Minimum IR for 480 gen with random wound stator coils manuf in 1995 - Answer- 5 megohms Bimetallic strips in thermal relays have two metal strips with a different - Answer- Coefficient of expansion AC dielectric withstand Maintenance of 5 kV dry transformer should not exc...