Abb Placement Papers to Download in PDF and Word Format

ABB PAPER ON 8th JULY AT COIMBATOREHi friends,I attended ABB last week and the test pattern is as follows:1) Verbal section - 20 (20 mins): Very easy. No need special preps2) Analytical - 20(25 mins): Somewhat tough. Time matters3) Attention to detail - 15(15 mins): Easy. Questions like which two are alike4) Technical - 60(60 mins): Very tough. Questions from almost every nook and corner of EEE.More questions from switchgears, circuit breakers. etcThe test will be online and there is sectional cut-off. The shortlisted will be called to Bangalore.Interview:More of technical. Be thorough with ur basics like the current eqn in series RLC circuit. Questions may be from anywhere. Prepare ur project...

ABB Questions was like below: ABB PAPER ON 29th SEPTEMBER 20101.What would be the output of the following program.#includemain(){extern int a;printf("%d",a);;}int a=20;(a) 20 (b) 0 (c) garbage value (d) error!!2.What would be the output of the following program.main(){int a[5]={2,3};printf("\n %d %d %d",a[2],a[3],a[4]);}(a) garbage value (b) 2 3 3 (c) 3 2 2 (d) 0 0 03.What would be the output of the following program.main(){inti=-3,j=2,k=0,m;m=++i&&++j||++k;printf("\n %d %d %d %d",i,j,k,m);}(a) -2 3 0 1 (b) -3 2 0 1 (c) -2 3 1 1 (d) error4.What would be the output of the following program.main(){int a,b;a=sumdig(123);b=sumdig(123);printf("%d %d",a,b);}sumdig(int n){static int s=0;int d;if(n!=0){d=n%10;n=(n-d)/10;s=s+d;sumdig(n);}else...

Major portion was from high level concepts of RDBMS and DBA. 5-6 questions from C, 5-6 from Unix, 2-3 about binary-decimal and 2-3 from OS and Networking.1. Which directory contains info about user accounts in UNIXa-/usrb-/usr/srcc-/homed-/root2. What does EXP command do?a) create backupb) recoveryc)d)none3. Lowest layer of UNIXa) Hardwareb) Kernelc) Shelld) None4. What does whoami command do?---(ans)current user.5. Which command is used for help on a particular command in UNIX?---(ans)man command6. What file does the ODBC look for to load drivers?a) odbc.inib) odbc.dllc) odbcdvr.inid) none7. printf("f=%o",f)--output?8. How do we write comments in sql;9. Function of ipconfig,10. What is the...

ABB technical questions with answers1. In a ckt. We are giving voltage of 50 Hz as well as 60. then what will be the resultant frequency.Less than 50More than 60In between 50 & 60Noneaccording to our conclusion answer will be none because if we apply two frequency component resultant frequency we can not say with such an ease.2. In a ckt a single resistor is connected across a d.c. source, what will be the effect on current in first resistor if we connect one more resistance in parallel with earlier one.Answer. no change since it is a parallel combination.3. why we don,t like flashover in transmission line (t-line)-(a ) it may create earth fault(b ) it reduces the life of insulator..4. total...