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 4144We 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 5198Is reverse power relay of generator operate due to voltage variation problem? please clearify.
1 3610two 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 3138what is the difference in operation of 3 phase motor when am forward delta connection and reverse delta connection?
1 4467Post New Birla Electrical Engineering Interview Questions
What is the procedure of Make to order configuration. Plz answer me, Thanks in advance.
What is the enterprise class platform architecture of cognos 8?
Why is class forname used in java?
im try to calculating seawater flow required for SW-FGD system. I need a guide, equation or method to do it, can some one help me! Thanks very much
Explain what is with () and by () function in r is used for?
Explain the role of data provider in ado.net?
What are global variables and how do you declare them?
What you mean by filtering of data?
What is a natural primary key?
Is realm db free?
Bearing capacity of soil determined as per ASTM is to design the foundation size.what is the importance of EV1/EV2 value as per DIN .My consultant ask me to test the the soil as per din to find out this ratio to assess the compacted strength of soil ,,?? is it meaning full ??
Define an outline agreement?
Explain is there any other repository domains rather than universe, security, document?
What is redirection?
What is bot?