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  • Alstom interview questions (39)
  • Alstom technical test questions (8)



Alstom Electrical Engineering Interview Questions
Questions Answers Views Company eMail

what is droop?

 13 67740

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

 33 51988

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

22 47908

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

 7 18525

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

 9 6792




Define the overload capacity of the motor.

 3 3537

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 190992

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 2830

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 16958

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

 1 2407

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 3050

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

 4 7159

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

 2 2573

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

 1 5666

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

 2 5531

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Un-Answered Questions

Describe the process of Making high electrocompetent coli (DH5a or Top10) ?

1005

IP based EPABX system

606

how to check regenerative load in drived motor

963

difference between arrays and linked list in c language?

825

How to reconcile a Vendor who is a supplier as well as a Contractor?

560




What is reactive power and where it is used.

440

What things do you count in order to determine the number of carpels in a compound ovary?

795

Explain about the RNA isolation from bacteria?

1023

What is the formula for 1 HP of a two-cycle engine?

755

Which type of question u have asked to the fresher

198

Can anybody post questions asked in Engineers India Limited Interview? Thanks in advance.

1148

Different types of Object Dependencies.

320

reinforcement slab, beam and column formulas?

1397

how to validate the date(dd/mm/yyyy)using regular expression in javascript? It should also satisfy the leap year feb 29 problem. Please help me.

4639

How I calculate the ELCB for circuit breakers?

903





Alstom Electrical Engineering Interview Questions
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