Why is India’s frequency 50Hz and not 60Hz like the US?
The choice of power system frequency, whether it’s 50Hz or 60Hz, is a historical decision made by each country when …
Electrical Engineering
Pump Installation Do’s and Don’ts
Following is list of safety considerations for a good pump installation that focuses on safety, efficiency, and the overall life …
Effect of Temperature on Insulation Resistance
Temperature has a substantial effect on insulation resistance readings, and correcting these readings to a standardized temperature is a common …
Tests During Drying Out of Equipment
The article discusses the essential steps and considerations when drying out wet electrical equipment, emphasizing the importance of insulation resistance …
Use of DC Dielectric Test Set
The article introduces the use of a DC Dielectric Test Set, a specialized instrument from Megger, for insulation resistance measurements …
AC Testing vs. DC Testing [Insulation Resistance Test]
The article discusses the differences between AC (alternating current) and DC (direct current) testing for insulation resistance and highlights the …
Types of Insulation Resistance Tests
This article is about Types of Insulation Resistance Tests. Insulation resistance tests are crucial for assessing the condition of electrical …
Factors Affecting Insulation Resistance Readings
The measured resistance of insulation is influenced by several factors, which are essential to understand when performing insulation resistance tests. …