1
GATE EE 2014 Set 1
MCQ (Single Correct Answer)
+1
-0.3
The root locus of unity feedback system is shown in figure GATE EE 2014 Set 1 Control Systems - Root Locus Techniques Question 14 English

The closed loop transfer function of the system is

A
$${{C\left( s \right)} \over {R\left( s \right)}} = {K \over {\left( {s + 1} \right)\left( {s + 2} \right)}}$$
B
$${{C\left( s \right)} \over {R\left( s \right)}} = {{ - K} \over {\left( {s + 1} \right)\left( {s + 2} \right) + K}}$$
C
$${{C\left( s \right)} \over {R\left( s \right)}} = {K \over {\left( {s + 1} \right)\left( {s + 2} \right) - K}}$$
D
$${{C\left( s \right)} \over {R\left( s \right)}} = {K \over {\left( {s + 1} \right)\left( {s + 2} \right) + K}}$$
2
GATE EE 2014 Set 1
Numerical
+2
-0
The Bode magnitude plot of the transfer function $$G\left( s \right) = {{K\left( {1 + 0.5s} \right)\left( {1 + as} \right)} \over {s\left( {1 + {s \over 8}} \right)\left( {1 + bs} \right)\left( {1 + {s \over {36}}} \right)}}$$ is shown below: Note that $$-6$$ $$dB/octave=-20$$ $$dB/decade.$$ The value of $${a \over {bK}}$$ is _______. GATE EE 2014 Set 1 Control Systems - Polar Nyquist and Bode Plot Question 24 English
Your input ____
3
GATE EE 2014 Set 1
MCQ (Single Correct Answer)
+2
-0.6
Which of the following logic circuits is a realization of the function $$F$$ whose karnaugh map is shown in figure GATE EE 2014 Set 1 Digital Electronics - Minimization Question 3 English
A
GATE EE 2014 Set 1 Digital Electronics - Minimization Question 3 English Option 1
B
GATE EE 2014 Set 1 Digital Electronics - Minimization Question 3 English Option 2
C
GATE EE 2014 Set 1 Digital Electronics - Minimization Question 3 English Option 3
D
GATE EE 2014 Set 1 Digital Electronics - Minimization Question 3 English Option 4
4
GATE EE 2014 Set 1
MCQ (Single Correct Answer)
+1
-0.3
A cascade of three identical modulo -$$5$$ counters has an over all modulus of
A
$$5$$
B
$$25$$
C
$$125$$
D
$$625$$
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