All Day Efficiency of Transformer
Definition The ratio of output in kWh to the input in kWh of a transformer over a 24-hour period is … Continue Reading
Locomotives
Sag in Overhead Transmission Lines
The difference in level between points of supports and the lowest point on the conductor is called sag in overhead transmission lines. … Continue Reading
Parallel Operation of Single Phase Transformers
By parallel operation of single-phase transformers, we mean two or more transformers are connected to the same supply bus bars on … Continue Reading
How Electric Locomotives (Electric Trains) Work?
What is an Electric Locomotive? An “Electric Locomotive” is a railway vehicle that can move along rails and push or … Continue Reading
How Diesel Locomotives (Diesel Trains) Work?
What is a Diesel Locomotive? A “Diesel Locomotive” is a self-powered railway vehicle that moves along the rails and pulls … Continue Reading