Potential Transformer

What is an Instrument Transformer? – Types, Principle, Advantages
  • Electrical Basics

What is an Instrument Transformer? – Types, Principle, Advantages

In electrical engineering, a Current Transformers (CT) together with Potential Transformers (PT) is called an Instrument transformer.

6 months ago
  • Electrical Theory

Classification of Transformers

Transformers are constructed so that their characteristics match the application for which they are intended. The differences in construction may…

6 years ago
  • Switchgear & Protection

Functions of Instrument Transformers (CTs and PTs)

AC type protective relays are actuated by the current and voltage supplied by the current and potential (voltage) transformers which…

8 years ago
  • Electrical Q & A

Transformers Interview Questions & Answers

Why is transformer flux constant? When a load is connected to a transformer current (say I2) flows through secondary coil…

8 years ago