How To Change The Direction Of Rotation Of Dc Shunt Motor
about this video-
in this video I will explain you how to change the direction of rotation of DC shunt motor by changing the field current or the armature current
question- the direction of rotation of a DC shunt motor can be reversed by interchanging
Diffrence Between Wires And Cables
about this video-
in this video I will tell you what is the difference between wires and cables
Why Speed Of Dc Shunt Motor Is Always Constant | The Highest Speed Attainable By Dc Shunt Motor Is |
about this video-
DC shunt motor speed is almost constant from no load to full load.
speed of DC shunt motor is always constant. and the highest speed attained by a DC shunt motor is almost equals to no load speed
Why Power Transformer Are Designed To Have Maximum Efficiency At Full Load
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in this video I will explain you why power transformer has maximum efficiency at full load
question- Power Transformers are design such that maximum efficiency occur at
Two Winding Transformer Used As Auto Transformer Then Its Kva Rating Is | Auto Transformer Numerical |
about this video-
in this video I will explain a numerical on auto transformer rating
numerical- a 20 KVA 2000v/200v two winding transformer when used as an auto transformer with constant voltage source of 2000 V is capable of handling
in this video I will explain you that mmf produced by interpoles is proportional to to armature current
in this video I will tell you
1. losses in DC Generator
2. efficiency of DC generator
3. condition for maximum efficiency of DC generator
question- a DC shunt generator is delivering 500 a at 220 volt the shunt field current is 10 a the armature resistance is 0.01 ohm the stray power is 5000 watt the efficiency of the gener
