Archive for ‘ ABB ’

ABB Placement Paper 03 January 2009 at 5:42 pm by Premium Blogger

Quantitative And PCM Questions

45 Questions (45 minutes)

1. About 10 quanti questions ( based on Mixture, Work etc. of very easy type)

2. What is GDP ?

3. Vector algebra, codition for Co-planer vector etc.

4. Gravitation, geo-synchronous satellite( it’s hight, orbit , radius etc.), escape velocity, how g (gravitational accln) varies, about

gravitational potential.

5. Basic electricity and Magnetism—-Biot-savart law, current carrying conductor properties.

6. Nuclear physics, Bohr’s constant, and Other theories related .

7. Problem based on VIBGYOR , how wave length and frequency is varying.

8. Questions based on Plank’s Theory, E =hv

9. V=u + at , V2=u2 + 2as and W = mgh questions based on above theory

10. Faraday’s laws of electrolysis, m = Zit

11. Heat conduction problem.

12. Co lour-coding of resistor (BBROYGBVGW)

13. How velocity of light changes in different medium while frequency remain unchanged.

14. statistics , calculation of mode, co-efficient regression (3-4 Questions)

15. f(x) = Sin x + Cos x, find the maximum value of the function…….

Ans: sqrt (2)

16. Formulae for parallel plate capacitor and force between plates Comments

+ ABB PATTERN & INTERVIEW – 08 JUL 2007 – COIMBATORE By Premium Blogger 01 January 2009 at 4:31 pm and have No Comments

Pattern : ABB PATTERN & INTERVIEW – 08 JUL 2007 – COIMBATORE

1) Verbal section – 20 (20 mins): Very easy. No need special preps
2) Analytical – 20 (25 mins): Somewhat tough. Time matters
3) Attention to detail – 15 (15 mins): Easy. Questions like which two are alike
4) Technical – 60 (60 mins): Very tough. Questions from almost every nook and corner of EEE. More questions from switchgears, circuit breakers. etc

NOTE : The test will be online and there is sectional cut-off. The shortlisted will be called to Bangalore.

Interview:
 More of technical. Be thorough with your basics like the current equation in series RLC circuit. Questions may be from anywhere. Prepare your project and paper well. They asked about the paper for one hr. Very tricky hr questions will be asked. If u clear this round there will be a psychometric test and hr round again. Not like all other companies.

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