How to Help Your 6th Grader Learn New Math Terms. There tends to be a shift in the focus of math curricula from 5th grade to 6th grade. In 6th grade, students are introduced to new concepts, including ratios, proportions and statistics. Similarly, they begin to learn algebraic expressions like solving for a variable and exponents.
A flyback transformer (FBT), also called a line output transformer (LOPT), is a special type of electrical transformer. It was initially designed to generate high voltage sawtooth signals at a relatively high frequency.he flyback transformer is used in the operation of CRT-display devices such as television sets and CRT computer monitors.
Flywheel - Pulley. Background. The classical flywheel (Wiki) is used typically with various engines (Wiki) to smooth out the power to drive a load. They also can be used as energy storage devices. A pulley (Wiki) is a disk that can turn on a shaft and has a groove to engage a drive belt or something like a rope. A gear (Wiki) is similar to a pulley but has teeth that engage other teeth on another gear. This web page started out with my interest in DC permenant magnet samll motors.