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 4058We 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 5049Is reverse power relay of generator operate due to voltage variation problem? please clearify.
1 3504two 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 3042what is the difference in operation of 3 phase motor when am forward delta connection and reverse delta connection?
1 4341Post New Birla Electrical Engineering Interview Questions
Differentiate between hashmap and treemap.
How to show all records starting with the letters 'sonia' and the phone number '9876543210'
How many slides should be in a 30 minute presentation?
What are different kinds of reports?
Are parent constructors called implicitly inside a class constructor?
What are the roles and responsibilities do you have?
Explain various flux elements including action, dispatcher, store and view. Give a simple practical example of installing and using flux in an application?
Explain the cold calling? : insurance cold calling
Would you tell me something about glyphicons and how are they written in our code?
How to include jquery library in asp.net project?
What is step signal?
Explain transport system-level security?
What is press release for seo expert?
Explain Class Access Modifiers in salesforce?
what is the difference between fault current ant short circuit current?