最新的NETA Level 2 Certified Assistant Electrical Testing Specialist - NETA_2免費考試真題
During aCT saturation test, voltage increases sharply with little increase in current. What does this indicate?
正確答案: D
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Underground service conductors between the service equipment terminals and the service lateral are referred to as:
正確答案: B
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A battery bank consists of60 cells, each rated2 V. What is thenominal DC voltageof the battery bank?
正確答案: B
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A current of30 Ais measured using a100 A, 3% accuracyammeter. What is the maximum possibleactual error?
正確答案: D
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An analog ammeter has an accuracy of ±1% of full scale. If a reading is taken at25% of full scale, what is the accuracy of that measurement?
正確答案: B
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A control contact that includes one normally open (NO) contact and one normally closed (NC) contact operated by a single actuator is classified as which contact form?
正確答案: C
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The sum of all voltage drops around aseries circuitis:
正確答案: D
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Medium-voltage cable, as defined by NEC Article 328, is rated atwhat minimum voltage?
正確答案: D
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