At the same time, the striking blow from the hammer forces the impact driver down into the screw reducing or eliminating cam out. This attribute is beneficial for Phillips screws which are prone to cam out. It is also excellent for use with the Robertson square socket head screws that are in common use in Canada.
PSAT scores are reported on a scale that runs from 20 to 80, 20 being the lowest and 80 the highest. This is a parallel to the SAT, which scores between 200 and 800 on each test part. If you want an idea of how youâll do on an SAT test, simply add a 0 to your score.
What Is an Average PSAT Score? Posted on January 6, 2010 by Deb in College Prep, Education. What is an average PSAT score? The PSAT is the Preliminary Scholastic Aptitude Test, or the Pre-SAT. It is also known as the NMSQT or National Merit Scholar Qualifying Test â scores on the PSAT can earn high school students accolades and scholarships as part of the National Merit Scholars program.