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ABB Electrical Engineering Interview Questions
Questions Answers Views Company eMail

what is the function of a Master trip relay? why is it used ?

5 79998

what are different type of triping equipmen like MCB,MCCB and their differences

3 7487

Who we calculate the generator NGR resistant, generator voltage 11 KV ?

2 4936

is earthing is necessary if we use armoured cable

1 5302

How can calculate thermal overload in relay?

1 4421

ful form of gis

2 4682

Explain Creepage Distance of Insulator

1953

How to calibrate or test an LT Air Circuit breaker 440 volts, 35 KA, 800 Amps ?

1707

What is the meager?

6 21881

what is excitation/

1925

how capacitor control the power factor/

2 5904

I have two power supply.a)govt. power b)Captive power.3 phase load connected inside factory.when source change govt. source to captive some motor rotate reverse. Is phase sequence changes when if off & on?If I off generator & on it again is it possible to get changed phase sequence??

4 5873

what is meant by LT & HT?

5 10932

purpose of breaker contact multiplication relay?

5 24392

what is post close & pre close of trip circuit supervision relay in circuit breaker control scheme?

2 22558

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ABB Electrical Engineering Interview Questions


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Explain the N-tire structure(process) for Funds Transfer ( means give N ways to funds Transfer in an Application)

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pls send me interview question paper with answer of EIL/AAI/UPSC/RPSC because i am doing prepration of compitation exam of UPSC for the Asst. Executive Engineer

2758


Does node.js provide debugger?

413


What is data quality in sap.

1


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813


Explain Rectangle Tool with example?

21


when you create a database how is it stored? : Sql server database administration

701


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816


Can you joined two sources without common column?

435


What is attribute in xml?

642


What are the pre-request setups for oracle service contracts?

1323


What is a nested if statement?

450


Why the keywords are important to the website?

616