i am going to appear for section engineer which is conducting by RRB chennai. i want some model question papers my emai ID is chakku_mech10@yahoo.co.in
1364what is the main use of ac and dc drives ? it is only used for speed variation or for power saver also?
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What is a good relation to use for calculating tube bundle diameters?
What is the difference between command line argument and input taking from the user?
why is heat treatment of steel metal crucial?
Do you know what is yarn?
What is a single phase autotransformer?
Please any one can provide latest aptitude test,technical test and interview questions for tata consulting engineering (TCE) i need it asap thanks in advance
What do you mean by Stimulastion Test in Diesel Genarator / Why & when it's conducted ?
why do you add the load short circuit impedance when considering short circuit amperage. It seems that you should only consider supply. If you need to consider loads and you don't know what loads are to be added , what would be a good sub-transient reactance rating for the loads?
What is an automatic controller?
For a 1φ voltage controller, feeding a resistive load, draw the waveforms of source voltage, gating signals, output voltage and voltage across the scr. Describe the working with reference to waveforms drawn?
Why we provide hair pin for shed
How can i copy program (parameter) from mm440 (V.F.D.) by using BOP?
What is clutch drag?
What is tunneling?
what is plc and how many type used plc in industrial field.