Lesson 20 of 28 • 11 upvotes • 14:08mins
In this lesson, we will see the concept of all-day efficiency with the help of numericals.
28 lessons • 6h 39m
Course Overview (in Hindi)
13:44mins
Magnetic Circuits (in Hindi)
14:51mins
Introduction to Transformers (in Hindi)
14:28mins
Ideal Transformer on No-Load (in Hindi)
14:54mins
Practical Transformer on No-Load (in Hindi)
14:10mins
Ideal Transformer on Load
13:50mins
Construction of Transformers
14:19mins
Accessories of Transformers
14:06mins
EQUIVALENT RESISTANCE AND INDUCTANCE
14:55mins
Practical Transformer On Load
14:52mins
Equivalent Circuit of Transformer
14:25mins
Practice Questions on Equivalent Circuit
14:45mins
Numerical Questions on Equivalent Circuits
14:58mins
Voltage Regulation of Transformers
14:50mins
Variation of Regulation with Power Factor
14:55mins
Copper Losses in Transformers
14:35mins
Core Losses in Transformers
14:35mins
Condition for Maximum Efficiency
14:09mins
Efficiency of Transformers
8:47mins
All Day Efficiency
14:08mins
Open Circuit Test
14:26mins
Short-Circuit Test
14:14mins
Numericals on SC & OC Test
14:38mins
ESE PYQ On Transformers-1
13:42mins
ESE PYQ On Transformers-2
14:53mins
Concept of AutoTransformers
14:48mins
Conversion of Two-Winding Transformer to AutoTransformer
14:55mins
Polarity test
13:03mins