Placement Papers - GE

General Electric Company
General Electricals Interview Experience - IIT Kanpur, Nov 13, 2011
Posted by :
SIVANAGARAJU G
(2)
IIT KANPUR ON CAMPUS GE PLACEMENT PAPER 2011.

GE Aptitude paper: (2011).
It consists of ten questions of a duration of 30 minutes.
1. What was the day of the week on AUG 18th 1951?
A) Sunday b) Monday c) Thursday d) Friday.

Ans: D.

2. If INSTITUTE is coded as 951292325 and LECTURE as 3532395, how can EXAMINATION be?
Coded?
A) 56142436795 b) 56149512965 c) 56149523684 d) 56148543691.

Ans: B.

3. If GOOD SWEET WIFE represents 853, GOOD RED ROSE represents 8281 and WIFE WEARS ROSE represents 341, then sweet represents.
A) 8 b) 5 c) 1 d) 3.

Ans: B.

4) A is the father of C, D is the son of B, E is the brother of A, and C is the sister of D then how B is related to E.
A) Husband B) Wife C) Brother in law D) Sister in law.

Ans: D.

5) 4/5:3/7∷5/8:x, then x is.
A) 6/5 B) 15/8 C) 8/15 D) 15/38 E) none.

Q) 6-10: Directions: Siva with his wife started from home at 9:15 A. M. after 2Km of his journey towards the west, he dropped his wife at the shopping mall and turned right to travel a distance of 2Km then took a left after travelling 2Km, he reached post office. There he spent 5 minutes after that he travelled a distance of 2 km towards the north and reached Siva's friend's home. After spending 5 minutes, he travelled 7 Km towards the east to reach his office and he reached his office at 9:43 A. M.

6) What is the distance in km from Siva's home to his office, If a crow flies?
A) 13 B) 5 C) 4 D) 8.

Ans: B.

7) what is the distance of the post office from Siva's home in Kms?
A) 4. 5 B) 4 C) 6 D) 8.

Ans: C.

8) What is the total travelling time in minutes?
A) 28 B) 23 C) 18 D) 21.

Ans: C.

9) what is the average speed in KMPH?
A) 58 B) 54 C) 50 D) 52.

10) At what time did Siva reach the post office?
A) 9:37A. M B) 9:32 A. M C) 9. 21A. M D) 9:22 A.M.

GE Technical paper (ELECTRICAL):

It consists of ten questions of a duration of 30 minutes.

1) This problem is on transients: A series circuit containing two resistors in parallel of 20 ohms each, an inductor of 100H, a DC source of 10V and a switch which is closed at t=0; Question is what is the circuit current at t=0+. And at t is infinity.
A) 0. 0, 2. 0 B) 1. 0, 0. 0 C) 0. 0, 1. 0 D) 1. 0, 1. 0.

Ans: C.

2) What type of control is generally used in daily water heaters and Iron?
A) PID controller B) PI controller C) Bang Bang or ON/OFF control D) fuzzy control.

Ans: C.

3) What is the starting current of an automobile starter containing a battery of back emf of 12V with internal resistance of 500mohms, a DC series motor of armature resistance of 600mohms, series winding resistance equal to 100mohms?
A) 5A B) 8A C) 10A D) 11A.

Ans: C.

4) Given the speed-torque characteristics of the Induction motor? The question is which motor represents these characteristics.

5) What is the minimum voltage that can be measured by a 12-bit A/D voltmeter having a measuring range of +5V to -5V?

A) 24. 41mV 2) 12. 2mV 3) 48. 82mV 4) 97. 6mV.

6) Amongst, which transformer is small in size?
A) 10kva, 1000V/80V, f=50hz B) 25kva, 1200V/100V, f=50hz.

C) 25kva, 1200V/100V, f=600hz D) 10kva, 1000V/80V, f=600hz.

Ans: D.

7) What is the transfer function of a first-order low-pass filter with a cutting time of T?

A) (1+ST) B) 1/ (1+ST) C) (1+ST) /S D) S/ (1+ST).

Ans: B.

8) what is the function of an overexcited synchronous machine connected to an infinite bus bar?
A) stability improving device B) power factor improving device.
C) D).

Ans: B.

9) which fuse is faster?
A) normal fuse B) semiconductor fuse C) magnetic trip circuit breaker D) HRC fuse.

10) A thyristor or SCR (silicon-controlled rectifier) have.
A) 3 layers, 3 terminals B) 4 layers, 3 terminals C) 3 layers, 4 terminals D) 4 layers, 4 terminals.

Ans: B.