Company Name Starts with ...
#  A  B  C  D  E   F  G  H  I  J   K  L  M  N  O   P  Q  R  S  T   U  V  W  X  Y  Z

ABB Interview Questions
Questions Answers Views Company eMail

what is the flip flop

14 13398

Explain the working principle of servomotor

20 43555

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 57755

WHAT IS THE DIFFERENCE BETWEEN PLC AND DCS

55 97328

in which welding process liquid metal is poured?

18 12202





which type of architecture 8085 has? what major and minor differnce of 8086&8085

16 27775

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 9759

1. Why a DC motor starter is called 3 point starter

21 66618

Transformer's core is made up of which material and why so?

10 25353

tell 2 reasons for why only copper is used in domestic wires& only alluminium in transmission lines ?

10 11756

how much loading in terms of ampere can put on 5 MVA,33/11 KV TRANSFORMER having rated current 263 Amp ?????????

11 24508

1. what is the power factor and whatis his losses 2. what is the working procedure of 51RNB AND 87 relay

3 3599

what is divercity factor?

4 5765

why transformer is conneted to dc for polarity test.it doesnt work in dc?

1 5438

How to connect frequency meter in metering circuit?(single phase and three phase frequency meter)phase to phase or phase to neutral

7 25441

Post New ABB Interview Questions




ABB Interview Questions


Un-Answered Questions

speed control by the variation of field flux result in 1- constant power drive 2-variable torque drive

810


How can we find the breaking capacity of a Load breaker switch (LBS) fed from 11 kv supply??ex:50KA, 26kA etc???detailed step vice answer pls.

1034


What did you do to prepare for this job interview?

125


Why do we use the mysql database server?

78


How action mapping is configured in Struts?

103






What is Speculative Execution in Apache Spark?

21


What is spring design pattern?

7


What is class diagram in UML with example?

118


Advantage of ActiveX Dll over Active Exe.

1100


How To Determine How Much Space I've Used On The Exchange Server?

129


Tell me what is gross profit and net profit?

117


What is impala data types?

9


All the application servers in production environment have reached a threshold. How would you configure a new application server so that the web server is not bounced?

73


How do I edit a grouped worksheet in excel?

1


in EJB diclare the static methods are not?

2279