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ABB Interview Questions

Questions Answers Views Company eMail

How can calculate thermal overload in relay?

1 4918

ful form of gis

2 5139

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

1874

how capacitor control the power factor/

2 6377

How to control flow variations in magnetic flow maters..... When i will provide proper earthing?

2276

why elcb used in circuit

4 7121

1.what is the reason for transformer and lightning arrester blast in 33kv system

3041

what is the difference between Current transformer & Capacitive voltage transformer

2 5826

for a machine R=130 KVA Y=132 KVA B=144 KVA Then what will be the total kva

3 6198

1) Explain different type of Users? Explain specifically Service User? 2) Difference between System and Communication User?Explain in Context of Profile Parameter? 3) There are 5 systems say BI, SOLMAN, CRM, PI, SRM etc etc. Which system will act as a satellite system in CUA and Why? HOw CUa system works? 4) State different types of Transactions & Tables in Strutural Authorization Profile in HR Security? 5) What is L0 , L1 , L2 , L3 , L4 code called in HR Security? 6) What fields are required to create Strutural Authorization Profile in HR Security? State significance of Evaluation Path? 7) What is Structural Authorization Profile in HR Security? When required Role has already been assigned to User then why Structural Authorization Profile is required by user? 8) How are structural Authorization Profile are created? 9) Important Authorization Object in HR Security? 10) Fields in P_ORGIN A.O? 11) Important infotypes and What is PA? 12) How access is provided for tables to user? Significance of Authorization Group in TDDAT table? 13) Difference between SU22 and SU24? 14) Explain Authorization Structure? 15) Which table stores the Authorization Object of a User? 16) What we do to keep Roles consistent in DEV QAS and PRD? 17) A User has create and display access? Will he have access to change as well? 18) How User can have access to view salary slip of other employees(HR Security)?Explain in detail. 19) In HR security does we add Employee ID anywhere in Roles? 20) Any issue you have faced while Transport? 21) Have you faced any issue in Upgrade? Expalain how to compare Roles from older version of SAP to new version of SAP? 22) Any typical issue you have resolved in HR Security?

5008

What is different between hypo test and megger test

2 11800

What does substation operator do in substation?

2 7862

Is current shock due to voltage or current? pls answer

2 7212

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

1 3628

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

1 3047

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ABB Interview Questions

Un-Answered Questions

What do you understand by Securities market?

1038

Define dynamic data structures?

951

desribe a situation where u faced a stressful situation and how did u cope with it

1819

Define a pointer to a data member of the type pointer to pointer?

944

What is curl in linux?

877

How would you hedge against the risk of a Greek default?

1124

What is week artificial intelligence?

905

What do the ia07 tcodes in sap- pm mean?

1027

How can you disable the browser to view the code?

923

What is the power factor of an alternator at no load?

1277

What is spreadsheet formula?

600

What is xml document how do you open it?

929

What do you know about yarn?

384

What is a constant and types of constants in c?

1077

If 2 is a prime no , then write a C program to test a number is prime or not

1956