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Alstom Interview Questions
Questions Answers Views Company eMail

what is the difference between impulse and reaction turbines ?

40 89187

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

7 19928

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

9 7566

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 3325

What core magnetic balance test of transformer? How to do this test in a three phase Star star (star-LV, star-HV) transformer? How to measure and where to measure?

1 2837





What is conventional thermal current (Ith)

2469

Instrument connected to a single phase supply

565

what is pmu

1 1062

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Un-Answered Questions

How can I discover how many arguments a function was actually called with?

7


How to check the already installed dependencies which are globally installed using npm?

4


Have you dealt much with insurance companies to resolve issues with unpaid or rejected (denied) claims? : insurance health

5


explain any diffcult scenario that u have faced in your experience... or explain any complex maping u have developed?

1068


How many types of sandboxes are there in salesforce?

3






What is transaction management in hibernate? How it works?

1


What path does an asteroid take?

7


What is roll area?

16


what is a types of short circuit and what is a types of distance protection tests

1081


What steps do you take when you add a new company code to the already running delta datasource ? The datasource is already extracting specific company code delta data , so how will add new company code without disturbing delta

268


Why is continuous monitoring important?

1


what is the advantage and dis-advantages of using framework ?

1232


Q1: Consider part of a control loop, which excludes the transmitter, consisting of a process, a controller and a control valve which may be represented by two dead times of 0.5 min each and three exponential lags of 0.8 min., 1.0 min. and 1.5 min. respectively. We wish to express this system as an overall first order plus dead time (FOPLD) model ie gain, time constant and process dead time. (We will see later that this is often done, to simplify controller tuning). For this exercise, gain is considered to be 1.0. (A) If the transmitter is a flow transmitter whose behaviour can be described by a dead time of 0.2 min. and an exponential lag of 0.5 min. in terms of the overall dead time and overall first order lag how can the system behaviour be approximated ? Overall dead time = Overall time constant = (B) If the transmitter is a temperature transmitter with a temperature sensor in a protecting well whose behaviour can be described by a dead time of 0.7 min. and an exponential lag of 15 min. how can the overall system behaviour be approximated now? Overall dead time = Overall time constant =

857


What is Balance on capital account?

38


What is the use of offset command?

19