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NETA 3 QUESTIONS 1 EXAM 2024/2025 WITH 100% ACCURATE SOLUTIONS
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NETA 3 QUESTIONS 1 EXAM 2024/2025 WITH 100% ACCURATE SOLUTIONS
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NETA 3 QUESTIONS 1 EXAM 2024/2025WITH 100% ACCURATE SOLUTIONS
Insulator thickness for high voltage power lines should be based on
______ voltage - Precise Answer ✔✔Peak
Maximum acceptable ASTM D974 on new transformer oil is ______ -
Precise Answer ✔✔.015
Minimum IR for 480 gen with random wound stator coils manuf in 1995
- Precise Answer ✔✔5 megohms
Bimetallic strips in thermal relays have two metal strips with a different
- Precise Answer ✔✔Coefficient of expansion
AC dielectric withstand Maintenance of 5 kV dry transformer should not
exceed _____% of factory voltage for one minute - Precise Answer
✔✔65
Lead acid storage batteries do Not include which hazard? - Precise
Answer ✔✔High voltage arcing
High resistance connections in DC armatures are best identified by -
Precise Answer ✔✔Trending
, Air terminals for lightning protection that exceed 24" shall be supported
at not less than _____ their height - Precise Answer ✔✔1/2
Most low voltage circuit breaker manufacturers recommend that
contacts touch within _____" of each other - Precise Answer ✔✔1/8
Circular mil area = - Precise Answer ✔✔D squared
What would cause low specific gravity in a battery - Precise Answer
✔✔Low charge voltage
D1816 1mm gap - Precise Answer ✔✔34kV
Locked rotor kva - Precise Answer ✔✔HP x max code value
Locked rotor current - Precise Answer ✔✔Locked rotor kVA/(1.732 x
kV)
A moving iron meter operates by applying ____ current to the coil -
Precise Answer ✔✔AC
Arcing fault relative to bolted fault is _____% - Precise Answer ✔✔80
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