Lecture on Efficiency of DC motors in Electrical Machines 1
Mr. Domingo Lapore discussed to us about the efficiency of Dc motor. The efficiency of a DC motor is defined as the ratio of output power to the input power.
Posts
Testing full wave rectifier with 20 to 40 voltage source.
- Get link
- X
- Other Apps
Installing of two 3-way and two 4-way switches controlling lamp from 4 location
- Get link
- X
- Other Apps
A light or lights can be controlled by more than one switch. The usual practice in home construction is to use 3-way switches. "3-way" is the electrician's designation for a single pole double throw (SPDT) switch. In this video, we Installed two 3-way and two 4-way switches controlling lamp from 4 location. We passed the activity/practical through hard work and team work.