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NETA 3 Questions and Answers (100%
Correct Answers) Already Graded A+
Insulator thickness for high voltage power lines should be based on
______ voltage [ANS:] Peak
Maximum acceptable ASTM D974 on new transformer oil is ______
[ANS:] .015
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Minimum IR for 480 gen with random wound stator coils manuf in
1995 [ANS:] 5 megohms
Bimetallic strips in thermal relays have two metal strips with a
Guru01 - Stuvia
different [ANS:] Coefficient of expansion
AC dielectric withstand Maintenance of 5 kV dry transformer
should not exceed _____% of factory voltage for one minute
[ANS:] 65
Lead acid storage batteries do Not include which hazard? [ANS:]
High voltage arcing
High resistance connections in DC armatures are best identified by
[ANS:] Trending
Air terminals for lightning protection that exceed 24" shall be
supported at not less than _____ their height [ANS:] 1/2
Most low voltage circuit breaker manufacturers recommend that
contacts touch within _____" of each other [ANS:] 1/8
Circular mil area = [ANS:] D squared
, 2
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What would cause low specific gravity in a battery [ANS:] Low
charge voltage
D1816 1mm gap [ANS:] 34kV
Locked rotor kva [ANS:] HP x max code value
Locked rotor current [ANS:] Locked rotor kVA/(1.732 x kV)
A moving iron meter operates by applying ____ current to the coil
[ANS:] AC
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Arcing fault relative to bolted fault is _____% [ANS:] 80
a . b= [ANS:] |a| x |b| x cosine theta
Guru01 - Stuvia
Which test is an acceptable alternative to PF on transformer
bushings? [ANS:] NBDFR
The easiest method for determining contact sequence on a low
voltage cb is [ANS:] Light circuit
Trip current supervision is a metering parameter of an IED True or
False [ANS:] False
IEC61850 has roots in RTU while DNP3 has roots in LAN/WAN true or
false [ANS:] False
The generally accepted deviation from nominal 60hz is _____hz
[ANS:] .5
A ______requires very little energy to be activated [ANS:] Shunt
reactor
For Expert help and assignment solutions, +254707240657
NETA 3 Questions and Answers (100%
Correct Answers) Already Graded A+
Insulator thickness for high voltage power lines should be based on
______ voltage [ANS:] Peak
Maximum acceptable ASTM D974 on new transformer oil is ______
[ANS:] .015
© 2025 Assignment Expert
Minimum IR for 480 gen with random wound stator coils manuf in
1995 [ANS:] 5 megohms
Bimetallic strips in thermal relays have two metal strips with a
Guru01 - Stuvia
different [ANS:] Coefficient of expansion
AC dielectric withstand Maintenance of 5 kV dry transformer
should not exceed _____% of factory voltage for one minute
[ANS:] 65
Lead acid storage batteries do Not include which hazard? [ANS:]
High voltage arcing
High resistance connections in DC armatures are best identified by
[ANS:] Trending
Air terminals for lightning protection that exceed 24" shall be
supported at not less than _____ their height [ANS:] 1/2
Most low voltage circuit breaker manufacturers recommend that
contacts touch within _____" of each other [ANS:] 1/8
Circular mil area = [ANS:] D squared
, 2
For Expert help and assignment solutions, +254707240657
What would cause low specific gravity in a battery [ANS:] Low
charge voltage
D1816 1mm gap [ANS:] 34kV
Locked rotor kva [ANS:] HP x max code value
Locked rotor current [ANS:] Locked rotor kVA/(1.732 x kV)
A moving iron meter operates by applying ____ current to the coil
[ANS:] AC
© 2025 Assignment Expert
Arcing fault relative to bolted fault is _____% [ANS:] 80
a . b= [ANS:] |a| x |b| x cosine theta
Guru01 - Stuvia
Which test is an acceptable alternative to PF on transformer
bushings? [ANS:] NBDFR
The easiest method for determining contact sequence on a low
voltage cb is [ANS:] Light circuit
Trip current supervision is a metering parameter of an IED True or
False [ANS:] False
IEC61850 has roots in RTU while DNP3 has roots in LAN/WAN true or
false [ANS:] False
The generally accepted deviation from nominal 60hz is _____hz
[ANS:] .5
A ______requires very little energy to be activated [ANS:] Shunt
reactor
