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FAQ Index

Electric power & transmission & distribution

Electric Power Engineering

FAQ title

Author

Date

Rating /#

What does the vector symbol means in two winding, three phase transformers?

RalphChristie

Feb 22, 2005

7.6 / 44

AT & AF in MCCB'S

alanElec

Mar 17, 2013

10.0 / 1

Why do high voltages develop across the leads of an open CT secondary, and not on an open VT secondary?

stevenal

Nov 15, 2005

7.6 / 23

Can I parallel a DY1 and DY11 transformer?

stevenal

Sep 15, 2005

6.0 / 33

Is the short circuit current from an induction motor dependent on the load on the motor at the instant of the short circuit?

jack6238

Sep 26, 2000

6.7 / 57

Inspecting equipment at repair & OEMs facilities?

eyec

Nov 25, 2003

4.6 / 5

Ground Detection vs. Insulation Monitoring for Ungrounded LV Systems

GFHunter

Oct 14, 2003

4.6 / 12

Questions of phase

stevenal

Sep 24, 2003

6.8 / 24

WHY ONLOAD TAPCHANGERS ARE REQD/

YULESWAM

Jul 23, 2003

4.9 / 23

Very Brief Overview of Symmetrical Components (positive, negative, & zero sequence)

tgott

Jul 23, 2002

6.5 / 84

What's the difference between live tank and dead tank circuit breakers?

tgott

Jul 23, 2002

5.1 / 20

Effective UPS Testing

Elecme

May 16, 2002

6.5 / 50

In high voltage system e.g. 132 kV, should we go for CVT or PT

RAgrawal

Sep 7, 2001

5.6 / 39

Posting pictures eng-tips.

FAQ title

Author

Date

Rating /#

This is how to post pictures in your post.

itsmoked

Sep 23, 2005

8.5 / 27

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?

eurocopper

Jan 9, 2007

0.0 / 0

My system suffers from voltage dips that appear to originate outside my installation. What can be done to resolve the issue?

eurocopper

Jan 9, 2007

5.0 / 1

What is the difference between a voltage regulator and a Dynamic Voltage Restorer (DVR)?

eurocopper

Jan 9, 2007

5.0 / 2

Reference Library

FAQ title

Author

Date

Rating /#

What are good references for a Power Engineer?

davidbeach

Dec 10, 2006

7.4 / 180

World Indusrial Voltages

FAQ title

Author

Date

Rating /#

What voltage and frequency will I find in "some other" country?

jraef

Oct 15, 2005

6.4 / 7

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