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20th July 2014, 08:50 AM
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Join Date: Apr 2013
Re: GATE (EEE) Previous year papers with solutions

As you need the GATE (EEE) Previous year papers with solutions, here I am sharing the same:

The typical ratio of latching current to holding current in a 20 A thyristor is
(A) 5.0
(B) 2.0
(C) 1.0
(D) 0.5

A cylindrical rotor generator delivers 0.5 pu power in the steady-state to an infinite bus through a
transmission line of reactance 0.5 pu. The generator no-load voltage is 1.5 pu and the infinite bus
voltage is 1 pu. The inertia constant of the generator is 5 MW-s/MVA and the generator reactance
is 1 pu. The critical clearing angle, in degrees, for a three-phase dead short circuit fault at the
generator terminal is
(A) 53.5 (B) 60.2 (C) 70.8 (D) 79.6

A 220 V, 15 kW, 1000 rpm shunt motor with armature resistance of 0.25 W has a rated line current
of 68 A and a rated field current of 2.2 A. The change in field flux required to obtain a speed of
1600 rpm while drawing a line current of 52.8 A and a field current of 1.8 A is
(A) 18.18 % increase (B) 18.18 % decrease (C) 36.36 % increase (D) 36.36 % decrease







Rests of the questions are in the attachment, download it freely from here:
Attached Files
File Type: pdf GATE (EEE) Previous year papers with solutions.pdf (321.3 KB, 71 views)


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