# A plant has the following transfer function: G(s) = From a step input it is required that the response settles to within 2% of its final value. The plant setting time is

1.   20 sec.

2.  40 sec

3.  35 sec

4.  45 sec

4

40 sec

Explanation :
No Explanation available for this question

# Gain of a non-resonant v-antenna is

1.   Same as that of a non-resonant rhombic antenna

2.  Less than that of a non-resonant rhombic antenna

3.  Greater than that o a non-resonant rhombic antenna

4.  None of the above

4

Less than that of a non-resonant rhombic antenna

Explanation :
No Explanation available for this question

# An antenna is synonymous to a

1.   Generator

2.   Reflector

3.  Transducer

4.  Regulator

4

Generator

Explanation :
No Explanation available for this question

# A Yagi-Uda antenna does not have

1.  High bandwidth

2.   High gain

3.  A parasitic director

4.  Parasitic reflector

4

High bandwidth

Explanation :
No Explanation available for this question

# A higher directivity is specified by

1.  High gain and low bandwidth

2.  High gain and large bandwidth

3.  Low gain and small bandwidth

4.  None of these

4

High gain and low bandwidth

Explanation :
No Explanation available for this question

# The logical expression is equivalent to

1.  y = AB

2.  y = AB

3.  y = A + B

4.  y = A + B

4

y = A + B

Explanation :
No Explanation available for this question

# The transmitting antennas for lower frequencies (below 500Khz) are generally

1.  Vertical grounded wire type

2.  Horizontally suspended wire type

3.  Parabolic reflector type

4.  All of the above

4

Vertical grounded wire type

Explanation :
No Explanation available for this question

# Match list-I with List-II and select the correct answer using the codes given below the lists: List-I (Tranfer function) List-II (controller) a. 1.p-controller b. 2.PI-controller c. 3.PD- controller d. 4. PID-controller

1.   A B C d  3  4  2  1

2.   A B C d  4  3  1  2

3.   A B C d  3  2  4  1

4.   A B C d  4  1  2  3

4
 A B C d 3 4 2 1

Explanation :
No Explanation available for this question

# The minters corresponding to decimal number 15 is

1.  ABCD

2.

3.  A + B + C + D

4.

4

Explanation :
No Explanation available for this question

1.  150

2.   300

3.  450

4.  600

4