GATE (Graduate Aptitude Test in Engineering) Electronics & CE (EC): Questions 709 - 712 of 1602
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Question 709
Appeared in Year: 2019
Question MCQ▾
Consider a causal second-order system with the transfer function G (s) = with a unit-step R (s) = 1/s as an input. Let C (s) be the corresponding output. The time taken by the system output C (t) to reach 94% of its steady-state value rounded off to two decimal places, is (Carry One Mark Each)
Choices
Choice (4) | Response | |
---|---|---|
a. | 5.25 | |
b. | 2.81 | |
c. | 4.50 | |
d. | 3.89 |
Question 710
Appeared in Year: 2010
Question MCQ▾
Given f (t) = L-1 . If , then the value of k is
Choices
Choice (4) | Response | |
---|---|---|
a. | 3 | |
b. | 4 | |
c. | 1 | |
d. | 2 |
Question 711
Appeared in Year: 2019
Question MCQ▾
The correct circuit representation of the structure shown in the figure is
(Carry One Mark Each)
Choices
Choice (4) | Response | |
---|---|---|
a. | ||
b. | ||
c. | ||
d. |
Question 712
Appeared in Year: 2019
Question MCQ▾
A linear Hamming code is used to map 4-bit messages to 7-bit code words. The encoder mapping is linear. If the message 0001 is mapped to the code word , and the message is mapped to the code word , then the message is mapped to
(Carry One Mark Each)
Choices
Choice (4) | Response | |
---|---|---|
a. | ||
b. | ||
c. | ||
d. | 1111111 |