Search results

Professional Engineer & PE Exam Forum

Help Support Professional Engineer & PE Exam Forum:

This site may earn a commission from merchant affiliate links, including eBay, Amazon, and others.
  1. K

    Transformer Ratios

    I feel like I might be missing something fundamental. Take a look at this problem: http://www.spinupexams.com/pgm-download_media.php?name=Week_2_QFTW_Question_Solution_Rev2.pdf The ratio provided is 10:1 yet it is delta to wye. Is the ratio that is provided not the turns ratio? If it where...
  2. K

    Calculating Inductance

    Hello Everyone I am getting ready to take the October Exam and although this is something I am accomplishing at work it seemed to fall right in line with my studying. I am trying to find the inductance of a wound coil. I have the following data Applying 120VAC @60hz, the coil draws .87 Amps...
Back
Top