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how to find out cable size if load is 2800 watts, 230 volts AC supply and load distance is 1800 meters
What is the function of the circuit breaker failure relay?
hi every body i am master student in control engineering and my project is slip control in trains i assumed a Dc motore as traction motor but i don't have characteristics of this kind of motor that is used in train. i want from every body if he or she has the characteristics or information about Dc motor that is used in train give me those information or technical characteristics .
WHAT HAPPENED DC SERIES MOTOR FIELD WINDING OPEN. CAN POSSIBLE.
I have motor 1500 HP and , 4160 V , 60 HZ , then i need the rating of transformer which can feed that motor ??
How to derive detailed design of Suitable bus Bar for 100A for 6.6KV?
Why Ac Systems Are Preferred Over Dc Systems?
how to synchronize 3 phase slip ring induction motors of different ratings.
I don't understand why when we connect high voltage source in DC to electronic motor , we must add capacitor and resistor in parallel ? (I know that we use capacitor because we want to absorb the current that in the first second electronic motor in opposed with current course produce. ) what are the feature of Resistor and in such situation ?
draw the restricted earth fault protection circuit install on power transformer and identify its parameters and draw C/C curve of it
If the earth is a good conductor of electricity, why don't people get shocked every time they walking on earth?
one electromagnet is called
from which subjects most of the technical que will b asked for hpcl(electrical).pls help me
Does outdoor isolator loose connection cause short circuit current in that circuit? if yes then how ??
where is the need for short circuit test for 3 see is required and why? can you explain in brief with application
