NETA NETA_2 Actual Free Exam Questions & Community Discussion
According to NETA standards, what is themaximum allowable timetest instruments may remain in service before requiring recalibration?
Correct Answer: B
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A1500:5 multi-ratio CTproduces400 Vat the1200:5 tapduring saturation testing. What voltage is expected at the1500:5 tap?
Correct Answer: A
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Three inductors of 60 mH, 120 mH, and 75 mH are connected inparallelwith no mutual inductance. What is the total inductance?
Correct Answer: A
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The three-phase connection in whichone end of each winding is connected togetheris called which configuration?
Correct Answer: D
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Duringprimary current injection testingof a low-voltage circuit breaker, the breaker trips instantaneously at
8× its long-time pickup setting, even though the instantaneous element is set to10×. What is the MOST likely cause?
8× its long-time pickup setting, even though the instantaneous element is set to10×. What is the MOST likely cause?
Correct Answer: D
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How many connection points are typically found on a Kelvin bridge used for low-resistance measurements?
Correct Answer: C
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What is themaximum allowable deviationbetween resistance measurements on bolted electrical connections?
Correct Answer: D
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Evaluate the expression:
Correct Answer: B
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Which ANSI device number corresponds to anundervoltage relay?
Correct Answer: C
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