when an induction motor runs on load.at that time if we reduce the supply voltage the current increases.But when it runs without load,if we reduce the supply voltage the current also reduced.why?.i checked it practically also.
1 4079We are getting supply at33kvand it stepdown to 11kv.So Our requirement is 11kv voltage.why we draw 33kv from the grid instead of 11kv?
2 5084Is reverse power relay of generator operate due to voltage variation problem? please clearify.
1 3525two TG running in parallel at equal load.one TG CB tripped in reverse power relay.after tripping found its excitation was on & turbine running at rated speed.Please clearify why that TG tripped in reverse power ?
1 3062what is the difference in operation of 3 phase motor when am forward delta connection and reverse delta connection?
1 4382Post New Birla Electrical Engineering Interview Questions
A double circuit with dog conductor 66KV Transmission line from wind farm evacuation to feeding substation having capacity of 25MW for transmission. Can same transmission network be considered for further expansion of Power & how much in MW. If we need to expand next 10-15 MW more will there any augmentation is required in transmission network? Kindly reply asap.
What is an ami? How do I build one?
What is meant by 2-tier architecture in client server environment?
How much ram does powerpoint use?
How to get current action name?
What are view creators?
How air conditioners work in cars?
What is a json url?
What is an rfc?
Is there a way of specifying which block or loop to break out of when working with nested loops?
What is sql server schema compare? How we can compare two database schemas?
Define how to clone a git repository via jenkins?
How micro processor works without internal memory?
What are the other methods working as deployment functionality?
How to do Language Internationalization in AngularJS?