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ABB Electrical Engineering Interview Questions
Questions Answers Views Company eMail

Do you know how to measure the earth resistance? if so explain it

42 127506

What meant by lagging and leading? When if they are occurred what preventive methods should be taken?

14 42227

what is cogging and crawling

20 69641

What is the meaning of TRI Vector meter?

7 24837

What is the difference between voltage transformer and potential transformer?

38 72899





Explain the working principle of servomotor

20 42576

why we step down voltage level from 33kv to 11kv and 11kv to 415v.Instead we can step down voltage from 33kv to 415v directly using single transformer.

12 56014

how to select a circuit breaker?

24 47779

What are the difference between C-Curve and D-Curve for MCB's.

17 174271

why voltage drop will occurs in 3 phase line?

12 16525

what is full form of lv and mv? 2.while we connect capacitor to generator what will cause for it?

4 25719

hw to find transformer is in normal position? whether its in charged condition or not? except humming sound?

9 8617

what is corona effect?

39 72408

If the supply voltage is same (say 440V) whether a system designed for 60 Hz frequency will work with 50 Hz frequency or not , if so pl. give clarification.

11 9296

what is transformer

63 45431

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ABB Electrical Engineering Interview Questions





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What is non-performing assets (npa)?

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How to create opbject dependencies in a bom for a configurable material?

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What is an in-out parameter in swift?

5


Explain different functions of internal audit?

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How to Sort Strings which are given in List and display in ascending order without using java api.

2887


What is a record in pl/sql?

23


What is google?

13


Draw the timing diagram for a SRAM Read. What happens if we delay the enabling of Clock signal?

39


Problem is that after goods receipt and after invoice verification, a reversal of goods receipt is being done. The client wants this more controlled as the grir account is being affected. So no reversals to be done after invoice verification. How to approach this?

31


Explain what are the authentication modes in sql server?

17


What functions are required to principal analysis in R?

33


What are the difference between internal & external css?

7


Are there instances where the text will appear outside of the browser?

28


Which is the only animal which has four knees?

31