GPL - Gate Question |

X Close

You need to enable javascript to view this page properly.

Branch

All

Loading

403.

Which of the following statements holds for the divergence of electric and magnetic flux densities? [1 mark]
(A) Both are zero
(B) These are zero for static densities but non zero for time varying densities
(C) It is zero for the electric flux density
(D) It is zero for the magnetic flux density

asked in Electrical Engineering, 2006

View Comments [0 Reply]
404.

The three limbed non ideal core shown in the figure has three windings with nominal inductances L each when measured individually with a single phase AC source. The inductance of the windings as connected will be

[1 mark]
(A) very low
(B) L/3
(C) 3L
(D) very high

asked in Electrical Engineering, 2006

View Comments [0 Reply]
405.

In the figure the current source is 1 ∠0 A, R = 1Ω, the impedances are ZC=- jΩ, and Z1 = 2jΩ. The Thevenin equivalent looking into the circuit across X-Y is

[1 mark]
(A) √2 ∠0° V, (1 + 2j) Ω
(B) 2 ∠45° V, (1 – 2j) Ω
(C) 2 ∠45° V, (1 + j) Ω
(D) √2 ∠45° V, (1 + j) Ω

asked in Electrical Engineering, 2006

View Comments [0 Reply]
406.

x(t) is a real valued function of a real variable with period T. Its trigonometric Fourier Series expansion contains no terms of frequency ω= 2π(2k)/T ;k = 1,2,…. Also, no sine terms are present. Then x(t) satisfies the equation
[1 mark]
(A) x(t) = - x (t -T)
(B) x(t) = x (T-t) = - x (-t)
(C) x(t) = x (T-t) = - x (t – T/2)
(D) x(t) = x (t - T) = x(t – T/2)

asked in Electrical Engineering, 2006

View Comments [0 Reply]
407.

The following is true [1 mark]
(A) A finite signal is always bounded
(B) A bounded signal always possesses finite energy
(C) A bounded signal is always zero outside the interval [- t_o, t_o] for some t_o
(D) A bounded signal is always finite

asked in Electrical Engineering, 2006

View Comments [0 Reply]
408.

Statement for Linked Answer Questions:

Assume that the threshold voltage of the N-channel MOSFET shown in Fig. is +0.75V. The output characteristics of the MOSFET are also shown.

[1] The transconductance of the MOSFET is: [2 marks]
(a) 0.75 mS
(b) 1 mS
(c) 2 mS
(d) 10 mS
[2] The voltage gain of the amplifier is: [2 marks]
(a) +5
(b) -7.5
(c) +10
(d) -10

asked in Electrical Engineering, 2005

View Comments [0 Reply]

792 1 ...‹‹66 6768 69 70 ›› ... 132

High Frequency Word List with Mnemonics

GPL Dictionary is fast way to learn words with mnemonics.
It contains high frequency word list which are mostly asked in various examinations.
It is dedicated for student appearing for PSUs, GRE, UPSC or any other exams in which vocabulary test is taken.
User can save their own mnemonics (key and link).

Check Now