EE GATE 2016 SET 1 - Online Test
Q1. A single-phase thyristor-bridge rectifier is fed from a 230 V, 50 Hz, single-phase AC mains. If it is delivering a constant DC current of 10 A, at firing angle of 30º, then value of the power factor at AC mains is
Answer : Option C
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Q2. 
Consider the following circuit which uses a 2-to-1 multiplexer as shown in the figure below. The Boolean expression for output F in terms of A and B is
Answer : Option D
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Q3. A single-phase full-bridge voltage source inverter (VSI) is fed from a 300 V battery. A pulse of 120º duration is used to trigger the appropriate devices in each half-cycle. The rms value of the fundamental component of the output voltage, in volts, is
Answer : Option A
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Q4. The current state QAQB of a two JK flip-flop system is 00. Assume that the clock rise-time is much
smaller than the delay of the JK flip-flop. The next state of the system is
Answer : Option C
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Q5. Pick the odd one from the following options.
Answer : Option D
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Q6. Among 150 faculty members in an institute, 55 are connected with each other through Facebook® and 85 are connected through WhatsApp®. 30 faculty members do not have Facebook® or WhatsApp® accounts. The number of faculty members connected only through Facebook® accounts
is ______________.
Answer : Option A
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Q7. In a 2 × 4 rectangle grid shown below, each cell is a rectangle. How many rectangles can be observed in the grid?
Answer : Option C
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Q8. A function y(t), such that y(0) = 1 and y(1) = 3e-1, is a solution of the differential equation 
Then y(2) is
Then y(2) is
Answer : Option B
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Q9. In a constant V/f induction motor drive, the slip at the maximum torque
Answer : Option C
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Q10. The value of the integral
over the contour |z| = 1, taken in the anti-clockwise direction, would be
Answer : Option B
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