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ABB Electrical Engineering Interview Questions
Questions Answers Views Company eMail

What is the minimum distance between MV busbare (P to P & P to E) as per some standards

1 1567

What is the use of Gateway RTU like ABB RTU 560 in power plant, SAS system ?

1 1374

Difference between Lugs and Thimbles

6403

While miss missed name platform fo electric motor how to calculate simple fourmul,?

1 1171

Why 1/3 is used in symmetrical components?

637





in the farm,water tank of 8000 litter capacity situated in 12 meter above.Farm owner want to lift 7000 litter of water within 7 minute to water tank of 12 meter above.which motor having HP rating is suitable for pumping??

1 989

How Can You Relate Power Engineering With Electrical Engineering?

44

Why is back emf used for a DC motor? Highlight its significance.

36

State The Difference Between Generator And Alternator?

40

Why Ac Systems Are Preferred Over Dc Systems?

41

State Maximum Power Transfer theorem.

38

Explain The Application Of Storage Batteries?

40

What is the Current equation in series RLC circuits.

31

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ABB Electrical Engineering Interview Questions





Un-Answered Questions

What are the necessary solutions needed to be carried out on a malfunctioned earthing mechanism of a VACUUM CIRCUIT BREAKER.(TAMCO)

945


What does the formula DPD = SF – TP mean?

30


How would you make use of ngoninit()?

9


What are secondary indexes?

3


What are your career plans at Wegmans Food Markets?

35






What are the effects of oils on the properties of Polyolefins?

1641


what are the weakness of symmetric key cryptography and what is the strength of the asymmetric key cryptography?

10


What is the method to register a variable into a session?

7


Explain the record term used in database.

13


Explain the common uses of threaded binary tree.

13


I am getting above 60 V as open delta voltage against single phase unit ICT at tertiary delta formed and ICT getting trippped on NDR. ICT tested and found in order. PTs provided on tertiary are tested and in order. what may be the reason?

850


Assuming today is Monday, how would you use the DBMS_JOB package to schedule the execution of a given procedure owned by SCOTT to start Wednesday at 9AM and to run subsequently every other day at 2AM.

1137


What is the circulation of I.O. pump of diesel engine?

932


What is the criteria for selecting the voltage classes of an AC Induction Motor.The KW rating above/below which ht/lt selection is made may be provided in details.

542


How to check which add-ins are associated with a test in qtp?

2