Complete GATE Solved Papers with Explained Answers

Can you give me question paper for GATE electronics engineering examination with answer ??

Here I am giving you question paper for GATE electronics engineering examination with answer in PDF file attached with it so you can get it easily..

1. Given a vector field 2 2
x y z F y xa yza x a , = − = the line integral F.dl evaluated along
a segment on the x-axis from x=1 to x=2 is
(A) -2.33 (B) 0 (C) 2.33 (D) 7
Answer: (B)

5. Leakage flux in an induction motor is
(A) flux that leaks through the machine
(B) flux that links both stator and rotor windings
(C) flux that links none of the windings
(D) flux that links the stator winding or the rotor winding but not both
Answer: (D)

6. The angle d in the swing equation of a synchronous generator is the
(A) angle between stator voltage and current
(B) angular displacement of the rotor with respect to the stator
(C) angular displacement of the stator mmf with respect to a synchronously
rotating axis.
(D) angular displacement of an axis fixed to the rotor with respect to a
synchronously rotating axis.
Answer: (D)

8. A band-limited signal with a maximum frequency of 5 kHz is to be sampled.
According to the sampling theorem, the sampling frequency in kHz which is not
valid is
(A) 5 (B) 12 (C) 15 (D) 20
Answer (A)

9. For a periodic signal v(t) 30 sin 100 t 10 cos 300 t 6 sin(500 t ),
4
p
= + + + the
fundamental frequency in radians/s is
(A) 100 (B) 300 (C) 500 (D) 1500
Answer (A)

10. A bulb in a staircase has two switches, one switch being at the ground floor and
the other one at the first floor. The bulb can be turned ON and also can be
turned OFF by any one of the switches irrespective of the state of the other
switch. The logic of switching of the bulb resembles
(A) an AND gate (B) an OR gate (C) an XOR gate (D)a NAND gate
Answer (C)

16. The flux density at a point in space is given by 2
x y z B 4xa 2kya 8a Wb /m . = + +
The value of constant k must be equal to
(A) -2 (B) -0.5 (C) +0.5 (D) +2
Answer: (A)

17. A single-phase transformer has no-load loss of 64 W, as obtained from an opencircuit
test. When a short-circuit test is performed on it with 90% of the rated
currents flowing in its both LV and HV windings, he measured loss is 81 W. The
transformer has maximum efficiency when operated at
(A) 50.0% of the rated current. (B) 64.0% of the rated current.
(C) 80.0% of the rated current. (D) 88.8% of the rated current.
Answer: (C)

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I want the solved question papers of Civil Engineering of Graduate Aptitude Test in Engineering (GATE) exam so can you provide me?

Ok, as you want the solved question papers of Civil Engineering of Graduate Aptitude Test in Engineering (GATE) exam so here I am providing you.

GATE exam Civil Engineering solved question paper

Q.1 Choose the most appropriate word from the options given below to complete the following
sentence.
A person suffering from Alzheimer’s disease __________ short-term memory loss.
(A) experienced (B) unexperienced
(C) is experiencing (D) experiences

Answer: (D)

Q2. Choose the most appropriate word from the options given below to complete the following
sentence.
__________ is the key to their happiness; they are satisfied with what they have.
(A) Contentment (B) Ambition
(C) Perseverance (D) Hunger

Answer: (A)

Q3. Which of the following options is the closest in meaning to the sentence below?
“As a woman, I have no country.”
(A) Women have no country
(B) Women are not citizens of any country.
(C) Women’s solidarity knows no national boundaries
(D) Women of all countries have equal legal rights.

Answer: (C)

Q.4 In any given year, the probability of an earthquake greater than Magnitude 6 occurring in the
Garhwal Himalayas is 0.04. The average time between successive occurrences of such
earthquakes is ______ years.

Answer: 25 to 25






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