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ABB Electrical Engineering Interview Questions
Questions Answers Views Company eMail

What is difference between Earthing, Ground and Neutral?

1 4706

motor and transformer working with same principle so why motor rotor was roted and transformer not roted

9 12014

Why should we use the igniter in the sodium vapour lamp.

7 68913

why we r used APFC Panel in industrial area.when P.F. low then wat will be the effect in our system?

10 37234

why we are used D.c. voltage in L.T.side or controling side.we can use UPS also ,in place d.c. voltage

5 7397

how calculate the current faut level

2 5490

what is power

6 7413

How many types of lightings are there

2 4024

sir, my question is that if we start any three phase induction motor with star connection.will be current taken ? please send a formula.

4 9298

why 1.7Uo for HV cable Hi pot test?IE standard why?

1956

IF % IMPEDANCE OF A TRANSFORMER IS INCREASED FROM 5.8% TO 8% HOW MUCH THE EFFICIENCY OF THE TRANSFORMER WILL COME DOWN?

2006

How much ampere rating on LT side of distribution transformer and also on HT side of 200KVA transformer

2 11373

How to solve the problem of low voltage at consumer end in distribution system if one phase come low voltage of transformer

1 3101

What is the difference when selecting a cable between AC and DC current?

13 51170

STATE WORKING OF VACCUM CIRCUIT BRAKER?

1507

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ABB Electrical Engineering Interview Questions


Un-Answered Questions

What is alt tag?

544


Why do we need sharding?

575


what is the code provision for acceptance of fineness modulus range for fine aggregates in design mix

4576


What is molar conductivity?

617


what is CEPT and ETSI for telecom?

2597






Pls.tell me some website name who display practical question & answers of accounting work. like tds, service tax entry and some more. also provide important knowledge of all taxes.

2382


How will you decide to choose the storage volume type while creating it for your application?

99


Why is c called a structured programming language?

727


What are differences between Voltage, EMF & Potential difference ?

1432


what is Linked lists?

633


What options are available to deploy my .net applications?

486


Explain how does flowchart help in writing a program?

675


How will you get the different language strings?

529


How do use Having,Group by,Group function in SQL?

1381


What is meant by attribute error in python?

446