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ABB Interview Questions
Questions Answers Views Company eMail

How to test the thyresitor or SCR by multmeter?

5 7317

how can i get certificate of competency as electrical supervisor.I am working as an electrical engineer in Gujarat with 3 yrs of exp.and did my BE electrical from Madhya Pradesh.

13 59129

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 4963

How to calculate transformer capacity requirement for a project site?

5 22578

what is use of capacitor in fan

8 21681

Advantages of low voltage drive (control panel)

1 4061

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

1775

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

8 49378

what is the basic difference between capacitor and condenser ?

17 49415

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

2608

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

1 12084

can anyone tell me about the basic concepts to consider before to start a PLC panel wiring

1504

What are the safety devices in generator.

13 84409

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 5870

Expenses which are incured during the manufacturing are direct expenses.In that case,what are the direct expense in a trading firm where there is no production.Like salary, rent, electricity etc in a trading firm

2096

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ABB Interview Questions


Un-Answered Questions

Is string is a keyword in java?

545


Give the difference between Column and SuperColumn?

86


Which one of the following suits the description of a string better: derived or primitive?

510


How can you use word-of-mouth as a marketing tool?

510


Why is the spark so fast?

193






Can we create two sessionfactory in hibernate?

155


What is not represented by using propositional logic? a) Objects b) Relations c) Both a & b d) None of the mentioned

2035


What is pruning in decision trees?

83


Explain how 'human elements' are organized in sd?

738


What is modular automation?

565


Explain how binary number can give a signal or convert into a digital signal?

672


Are there any special requirements for namenode?

236


What is ole db and odbc?

519


What is the difference between pages and posts in wordpress?

108


Program to Find the second largest element in an array.

582