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Alstom Electrical Engineering Interview Questions
Questions Answers Views Company eMail

what is droop?

13 80218

Why DC excitation is used for alternators? Why cant it be AC?

35 73274

how does electrical train works and what type of motors are used to drive the train? which level of supply voltage is used?

22 61793

what is the function and use of oil filled cables specify its advantages and disadvantages

7 27168

what type of cables exsisting in the world and how many types

9 12703

Define the overload capacity of the motor.

3 9243

What the capacitor Current formula?, For 1 KVAr how amps its required? for using the KVAr for boosting the PF Design Calculation.( Eg: for 30 KVAr required how many KW?)

17 225169

AVR is used for the Voltage regulation of the Generator using the feedback signal by exciting the field winding of the generator.But how the field winding will be excited & using what?

2 5658

I HAVE A 1 MVA TRANSFORMER, I WANT TO KNOW THE FAULT LEVEL OF THE SYSTEM ( WHAT IS FAULT LEVEL PLEASE EXPLAIN WITH EXAMPLE)

5 22744

In hydro plant,generally we install vertical hydro generators..why dont we recommend horizontal one??

1 4326

My switchgear busbar is rated at 2000A and just imagine the actual load on busbar is 1000A. From that busbar there are 10 outgoing feeders. Now the question is will the load be 1000A on each outgoing feeder or 100A per outgoing feeder. 2nd thing how do i calculate the load on individual feeder. Thanks for your time. Please provide some clarification on this issue.

1 4896

why phase always came one direction in 5pin socket(right hand or left hand) which direction and why..........?

4 15238

which is the best, A/C DRIVES or D/C DRIVES for cranes,...... ...and why......?

2 5335

What is the full form of CNC in electrical mechines.......?

1 8015

what is the RMU and RMU system in sub-station(11kv,66kv.....)

2 8062

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Un-Answered Questions

Different ways a project can be moved to production ?...example ….export-import and Version control.

2165


• What is your weakness?

1766


What is the difference between a stored procedure and a query?

788


WCT tax alos applicable on painter the total amount of work Rs.35000/- only

3732


in object oriented programming, how would you describe encapsulation?

758






What kind of deliverables you have on a day to day basis?

1139


Wht is bill of return? wht is the implications of creating this on another modules like MM FICO etc in integrated way? expalian steps with transaction code to verify this implications in modules like MMand fico Wht is make to orders? wht is the implications of creating this on another modules like MM FICO etc in integrated way? expalian steps with transaction code to verify this implications in modules like MMand fico Wht is consignment? wht is the implications of creating this on another modules like MM FICO etc in integrated way? expalian steps with transaction code to verify this implications in modules like MMand fico

2131


Pile height is 4.3m. 2nos. under reammer. bulb nose is 75mm and height is 400mm. pile dia is 375mm and overall dia 940mm.pls. help to calculate concrete in pile and bulbs separately. What is formula for bulb volume calculation ?

1541


Describe the environment variables present in Ruby?

5


DERIVE AN EXPREION FOR MAXIMUM POER TRANSMISSION, WHAT ARE ITS APPLICATIONS.

1830


i engaged with the accounts of manufacturing concern, i have a question when we purchased a fixed assets and after this we put the fuel in this for trial then this fuel is our also capital exp

2937


What is the difference between SAP memory and ABAP memory?

1324


Can we use shunt trip coil instead of trip coil with protection relay for protection?

1502


Which parameter remains constant in isochoric process ?

835


How many strategies are there? : sap bobi

703