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ABB Electrical Engineering Interview Questions
Questions Answers Views Company eMail

What is the Relation b/w star delta starter , DOL starter and two speed starter. if we want to rotate a 20 kw fan in 2 speeds which type of two speed starter we have 2 use?

1 4946

How to calculate transformer capacity requirement for a project site?

5 22535

what is use of capacitor in fan

8 21617

Advantages of low voltage drive (control panel)

1 4034

what would happen if reactive power (kvar)is increased (more)or decreased (less)? how much exact reactive power should be maintained? and what should be done for that

1766

what is the maximum load on for 10 kva & 25 kva transformer

8 49321

what is the basic difference between capacitor and condenser ?

17 49334

what is isochronous mod? what is voltage drop mode and p.f mode?

2599

How to Calculate Stc Rating of an indoor type VCB Panel? What is a full form of STC?

1 12041

present we are having 0.8pf but I want increase it up to 0.99 so what is the formula for it and how can i calculate?

3 5843

what is the first step of dg shycroning ?

2 4089

what is cascade speed control device?and how this device control the speed of motors?

1538

11/.433KV, 100KVA TRANSFORMER is supplied with .433KV AT ITS PRIMARY. HOW MUCH KVA IT CAN SUPPLY

7 14092

difference between earthing and grounding?

2 6305

What is static Device & Mechanical device? Is transformer a static device?

5 36215

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ABB Electrical Engineering Interview Questions


Un-Answered Questions

What is the scope of spring beans?

142


Is there any advantage to handling the signal, rather than just ignoring it and checking for the EPIPE error? Are there any useful parameters passed to the signal catching function?

1030


What is mahout hadoop?

56


How to assign any program to user?

1051


what is turbidimetric titration?Give 2 examples.

1975






What is general entries for Deffered Tax?

2287


What is response macros?

406


What are the essential excel skills?

307


What is iqueryable in linq?

484


What are the main faults of DC generators?

2350


What is overloading in oops?

585


Explain by listing some of dbms major advantages.

455


what does the term report mean?

546


What is pass in Python?

500


Can you use windows server as a normal pc?

127