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FAQ Index

Electric Power Engineering

FAQ Title Author Date Rating/#
AT & AF in MCCB'S   faq238-1801 alanElec 17 Mar 13 10.0 / 1
Can I parallel a DY1 and DY11 transformer?  faq238-1154 stevenal 2 Jul 14 5.9 / 30
Effective UPS Testing   faq238-270 Elecme 16 May 02 6.4 / 49
Ground Detection vs. Insulation Monitoring for Ungrounded LV Systems   faq238-793 GFHunter 14 Oct 03 4.6 / 12
In high voltage system e.g. 132 kV, should we go for CVT or PT   faq238-114 RAgrawal 8 Sep 01 5.4 / 38
Inspecting equipment at repair & OEMs facilities?   faq238-857 eyec 25 Nov 03 4.6 / 5
Is the short circuit current from an induction motor dependent on the load on the motor at the instant of the short circuit?  faq238-14 jack6238 26 Sep 00 6.7 / 56
Questions of phase  faq238-777 stevenal 23 May 05 6.8 / 24
Very Brief Overview of Symmetrical Components (positive, negative, & zero sequence)   faq238-314 tgott 23 Jul 02 6.4 / 82
What does the vector symbol means in two winding, three phase transformers?  faq238-1090 RalphChristie 22 Apr 05 7.6 / 43
What's the difference between live tank and dead tank circuit breakers?   faq238-313 tgott 23 Jul 02 5.3 / 19
Why do high voltages develop across the leads of an open CT secondary, and not on an open VT secondary?  faq238-1189 stevenal 21 Mar 12 7.5 / 22
WHY ONLOAD TAPCHANGERS ARE REQD/   faq238-714 YULESWAM 23 Jul 03 4.7 / 22
 

Posting pictures eng-tips.

FAQ Title Author Date Rating/#
This is how to post pictures in your post.  faq238-1161 itsmoked 13 Feb 16 8.7 / 26
 

Power Quality

FAQ Title Author Date Rating/#
My process control system is not reliable and I suspect a voltage dip problem. Where do I start?   faq238-1295 eurocopper 9 Jan 07 --
My system suffers from voltage dips that appear to originate outside my installation. What can be done to resolve the issue?   faq238-1296 eurocopper 10 Jan 07 5.0 / 1
What is the difference between a voltage regulator and a Dynamic Voltage Restorer (DVR)?   faq238-1297 eurocopper 10 Jan 07 5.0 / 2
 

Reference Library

FAQ Title Author Date Rating/#
What are good references for a Power Engineer?  faq238-1287 davidbeach 2 Jan 12 7.4 / 167
 

World Indusrial Voltages

FAQ Title Author Date Rating/#
What voltage and frequency will I find in "some other" country?   faq238-1168 jraef 15 Oct 05 6.4 / 7
 

Resources

eBook: Metal 3D Printing
Metal can provide strength like no other material can and, throughout our history on Earth, humans have learned to harness metals for ever greater specialized applications, from radiation shielding on spacecraft to conductive components on circuits. Download Now

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