The inverting amplifier configuration is presented. The closed loop voltage gain and the closed loop bandwidth formulas are explained, along with the concept of negative feedback.

Learners read an introduction to the four basic types of force systems for a statically determinate condition.

This presentation will aid beginning students in correctly using a DVOM. It will give them informatin on symbols and basic hook-up information.

The learner solves for Zin(base), Zin(stage), Zout, and Av. A "help" screen is available.

In this interactive object, learners adjust the caster of a vehicle to control its directional stability.

Learners watch video clips demonstrating the correct procedures for police officers to follow when entering and clearing a room.

Learners view a horizontal curve and mouse over the diagram to read descriptions of its components and related equations.

Learners examine the relationship of individual parts in an assembly drawing. Assembly drawing notes, fabricated and purchased parts, and sectional views are explained briefly.

Learners examine pictorial drawings used in engineering including sectioned and exploded drawings. A sketching quiz is provided to help the learner create simple pictorial sketches by using orthographic views and an isometric template.

This game is made for entertainment. Hope you will enjoy.Thank you all.