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 12690

Explain the working principle of servomotor

20 42587

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 56023

WHAT IS THE DIFFERENCE BETWEEN PLC AND DCS

55 94659

in which welding process liquid metal is poured?

18 11529





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

16 26943

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 9301

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

21 65035

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

10 24647

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

10 11358

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

11 22751

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

3 3400

what is divercity factor?

4 5525

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

1 5312

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

7 24063

Post New ABB Interview Questions




ABB Interview Questions





Un-Answered Questions

What are the different functions of Syntax phase, Sheduler?

37


What is a field in a table?

9


Is there a combination of "like" and "in" in sql?

9


Explain about IBM Web Sphere edge server?

21


What is the theoretical reason for the size of a zig zag grounding transformer to be 1.732 times less than that of a wye-delta grounding transformer used for the same application?

1112






How do applications coexist over tcp and udp?

15


Explain what is websphere is mq?

12


Hellow friends, I am learning QTP,but here problem is VB script. please guide me how to learn VB script w.r.t QTP and if you know any books tell me or if you have any materials or any use full material or any else w.r.t QTP please post me p.p.sekhar

1321


How is automated correlation configured?

20


What is the argument type of a programs main() method?

15


When and by whom was the meteorological unit founded in bangalore science institute?

36


Differentiate apps schema from other schemas?

17


Tell me what you find most rewarding about being in sales?

26


What is the automatic voltage regulator with servomotor?

977


What is difference between symmetric multiprocessing and massive parallel processing?

28