ElectroTechnik
The Output Equation of a DC machine
The output equation of a DC machine describes the power of the DC machine in terms of its dimensions. In this post, we will try to derive the equation.
Newer Post
Older Post
Home
Resource Pages
Batteries
Cables
Motors
Capacitors
Transformers
Alternators
Earthing
Fuses
Forum
List of Articles
Popular Posts
Voltage Classification - LV, MV and EHV
AC voltages have been classified in various manners. In earlier times, there were just two categories LV and HV. As the level of voltages...
Calculating the percentage impedance of a Transformer
The impedance of a transformer is defined as the percentage of the drop in voltage to the at full load to the rated voltage of the transform...
Tan Delta testing - Principle and Method
Tan Delta is a a diagnostic test conducted on the insulation of cables and windings. It is used to measure the deterioration in the cable. ...
Reverse Power Relay - Function and Operation
A reverse power relay is a directional power relay that is used to monitor the power from a generator running in parallel with another gener...
Static and Dynamic Resistance
Static Resistance is the normal ohmic resistance in accordance with Ohm's Law. It is the ratio of voltage and current and is a constant...