GAIL Questions Paper of

I have need the placement question papers of electronics and electrical engineering for GAIL for take help in its placement exam so please tell me from which website I can get and do download its placement paper from net

[Shaleen]

Here I am providing GAIL placement paper for electronics and electrical engineering:

1. A 3 stack stepper motor with 12 numbers of rotor teeth has a step angle of
____________.
120
8°
24°
10°
Ans: D
Explanation: Given m = 3, Nr = 12
Step angle = 360 / m x Nr = 360 /3 x 12 = 10°


2.Oil-filled cable has a working stress of __________ kV/mm
10
12
13
15
Ans
Explanation: This is defined by dielectric strength of mineral oil i.e. 15 kV/mm.

3. The rotor frequency for a 3 phase 1000 RPM 6 pole induction motor with a slip of 0.04 is________Hz
8
4
6
2
Ans
Explanation: Given: N=1000 rpm ; P= 6; s= 0.04;and f = N_P/ 120
= 1000_6/120
= 50 Hz
Rotor frequency fr=s_f = 0.04_50
= 2.0 Hz

For the complete question paper I am attaching the file.

I am searching for the GAIL placement papers? Can you please provide me the GAIL placement papers so I will do my exam preparation well?

[Raman Vij]

You are searching for the GAIL placement papers. Here i am providing you the GAIL placement papers. This is as follows:

Question paper consists of 2 sections.

1) Domain knowledge-100
2) Aptitude & General Awareness-50

General Awareness is easy only Aptitude all can do.
Out of 50 nearly 45 everyone can do

Some of the technical questions are as below:

1) One question on image signal frequency.

2) Find channel capacity given s/n ration and B.W

3) In resonant ckt value of capacitance, give 'Q' value and 'w' value

4) In digital E5 decimal equivalent?

5) For FET find gain

6) 2 stage cascaded gain BW product is________of single stage gain BW product
1) less 2) more 3) same

7) Short waves range

8) More wavelength for which waves
1) X rays 2) Y rays 3) UV

9) Which connects 'n' input and gives 'n' outputs?
Ans: Modem

10) Which have more fan out?
Ans: CMOS

11) One question on feedback gain formula

12) 'Q' value,'Qdash' value given what will be values of J=? K=?

13) Which is delay flipflop?
Ans: D-flipflop

14) Race-around condition not present in?
Ans: Master-Slave flip flop

General Knowledge:

1) Which of following is not west flowing river?
Ans: Cavery

2) Rupee Symbol creator?

3) Canadian Grand prix winner?

4) Recent oil spill in Mumbai, govt fined how much amount to company in billions?

5) Compound interest problem

6) Gandhi's belonging charaka got by whom?
Ans: French Company

7) One Comprehension

8) Fill blanks with suitable words

9) 2 problems from age problems