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Engineering AllOther (1379) 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
1819what is the main use of ac and dc drives ? it is only used for speed variation or for power saver also?
1 4000
what is the difference between fault current ant short circuit current?
Instrumentation symbols interpration, P& ID, Logic diagram analysis, Electrical drawing analysis.
The height and weight of ariane rocket?
Describe the colour rendering properties of i) tungsten filament lamps ii) tubular fluorescent lamp
what is the calibration procedure for transweigh make weigh feeder?
what kind of quetions will ask in BHEL in interview? Plz help me?
Tell me what is color forecasting?
pls send me rrb se(s&t)questions
Power factor =1.000 at factory in supply. However, PF = 0.8 at motor end. Current = 100 Amp, Voltage = 400 V. What is the power distribution loss? Can I reduce it by adding capacitor at the load feeder?
Name the types of welding?
why the electrolyte level in lead acid battery is maintained 2.5 cms above electrodes?
Can any one share the training will be in Viven embedded academy Hyderabad for Advanced embedded systems course???
where cascade loop use ?
is the value of inductance depends upon the value of thitha in doubly excited machine??
What size cable (based on voltage drop) is required to supply a 40 A three phase boiler if the wiring system is 75V single insulated cables installed in non-metallic rigid conduit 56m from the main switchboard? Voltage drop in the consumer's mains is 8V.