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- Transformer Practice Exam
  
  NETA Level 2 Exam 22
  
  What kVA rating is required for a transformer that must handle a maximum load current of 8 A with a secondary voltage of 2 kV? A. 4 kVA B. 0.25 kVA C. 16...
  
  Last post by ebarner777 July 11, 2022
- NETA IV Practice Exam Questions - 2022
  
  NETA Level 4 Exam 18
  
  See practice questions below: Feel free to provide input on solutions
  
  Last post by epenland June 29, 2022
- Resistor Circuit Practice Questions
  
  NETA Level 2 Exam 7
  
  Two 1.2 k resistors are in series and this series combination is in parallel with a 3.3 k resistor. The total resistance is A. 138 B. 1,389 C. 5,700 ...
  
  Last post by cbmcbride August 4, 2022
- Winding Configurations
  
  NETA Level 3 Exam 7
  
  I'm taking practice exams for my NETA 3, and I keep getting these winding configuration questions wrong, I've read the link several times, and I just can't...
  
  Last post by Kalbi_Rob May 2, 2022
- VLF testing through transformer disconnects.
  
  Electrical Testing Talk 6
  
  Wondering anyone has a reference or specification showing it is acceptable to test through a transformers load break disconnects with the transformer...
  
  Last post by young_dad May 20, 2022
- Throw me a bone
  
  NETA Level 3 Exam 5
  
  Can someone who has a command on this and the proper calculation enlighten me? What values do I extract in order to calculate burden? TIA If a watt-hour...
  
  Last post by nwilliams March 30, 2022
- Negative power factor results on sf6 breaker
  
  Electrical Testing Talk 5
  
  Testing a 72.5kv sf6 breaker, getting results like -.001 and -.002. Suspect may be due to tracking on dirty surface, in the process of cleaning but does...
  
  Last post by backpack96 March 20, 2022
- where did go wrong?
  
  NETA Level 3 Exam 4
  
  24. A motor is operating at 3450 RPM and is producing a torque of 32 lb-in. What is the output horsepower of the motor? Your Answer: 21 hp Correct Answer:...
  
  Last post by tlktomegoose April 11, 2022
- Power, Voltage, Current, Resistance Problem help! Please, Thank you.
  
  NETA Level 3 Exam 4
  
  If anyone has any advise on starting this question the help would be greatly appreciated. I cannot figure out how to begin. Every time I think I am going in...
  
  Last post by jrm5116 August 21, 2022
- Transformer Demagnetization
  
  Electrical Testing Talk 4
  
  Is there a practical and easy way to demagnetize a 10MVA 69kV/13.8kV 3-ph transformer without the use of a tester or after a transformer test. Someone has told...
  
  Last post by Kalbi_Rob March 9, 2022
- IEEE vs NETA
  
  Electrical Testing Talk 4
  
  All, this is my first post as I am new to Test Guy. Well, not actually new but just getting involved in the forums. I have been researching PI and DAR...
  
  Last post by backpack96 June 2, 2022
- Insulation resistance testing equipment.
  
  Electrical Testing Talk 4
  
  My first time posting here, but I am a nicet1 technician. My company does tons of acceptance testing for multiple projects and a good potion requires...
  
  Last post by Csloat217 September 28, 2022
- Two Years - Expired Cert
  
  NETA Level 2 Exam 3
  
  I passed the NETA2 in February of 2020 while working for company A. I left and worked doing something else in the power industry for company B. I am moving and...
  
  Last post by Kalbi_Rob May 26, 2022
- NETA LEVEL 3 study group
  
  NETA Level 3 Exam 3
  
  Is there a level3 study group out there?
  
  Last post by Alphonso August 3, 2022
- Transformer Insulation Resistance Test Voltages
  
  Electrical Testing Talk 3
  
  I've got a question regarding which DC test voltages to use for dry type power transformers. I do the standard IR tests for transformers, i.e., high to low,...
  
  Last post by Pommes April 29, 2022
- WYE-WYE Transformer
  
  Electrical Testing Talk 3
  
  Has anyone tested a wye-wye transformer? What type of issues did you run into? Since the neutrals are connected together inside the transformer what kind of...
  
  Last post by TestingProToBe September 15, 2022
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What kVA rating is required for a transformer that must handle a maximum load current of 8 A with a secondary voltage of 2 kV? A. 4 kVA B. 0.25 kVA C. 16...

See practice questions below: Feel free to provide input on solutions

Two 1.2 k resistors are in series and this series combination is in parallel with a 3.3 k resistor. The total resistance is A. 138 B. 1,389 C. 5,700 ...

I'm taking practice exams for my NETA 3, and I keep getting these winding configuration questions wrong, I've read the link several times, and I just can't...

Wondering anyone has a reference or specification showing it is acceptable to test through a transformers load break disconnects with the transformer...

Can someone who has a command on this and the proper calculation enlighten me? What values do I extract in order to calculate burden? TIA If a watt-hour...

Testing a 72.5kv sf6 breaker, getting results like -.001 and -.002. Suspect may be due to tracking on dirty surface, in the process of cleaning but does...

24. A motor is operating at 3450 RPM and is producing a torque of 32 lb-in. What is the output horsepower of the motor? Your Answer: 21 hp Correct Answer:...

If anyone has any advise on starting this question the help would be greatly appreciated. I cannot figure out how to begin. Every time I think I am going in...

Is there a practical and easy way to demagnetize a 10MVA 69kV/13.8kV 3-ph transformer without the use of a tester or after a transformer test. Someone has told...

All, this is my first post as I am new to Test Guy. Well, not actually new but just getting involved in the forums. I have been researching PI and DAR...

My first time posting here, but I am a nicet1 technician. My company does tons of acceptance testing for multiple projects and a good potion requires...

I passed the NETA2 in February of 2020 while working for company A. I left and worked doing something else in the power industry for company B. I am moving and...

Is there a level3 study group out there?

I've got a question regarding which DC test voltages to use for dry type power transformers. I do the standard IR tests for transformers, i.e., high to low,...

Has anyone tested a wye-wye transformer? What type of issues did you run into? Since the neutrals are connected together inside the transformer what kind of...

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