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First Order Transient -1 Starter Quiz
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Question 1
If a first order system and its time response to a unit step input are as shown below, The gain K is
Question 2
The unit ramp response of first order control system with negative feedback, with the open loop transfer function 
is
is Question 3
The response of a linear, time-invariant system to a unit step is 
where 
is the unit step. What is the impulse response of this system?
where is the unit step. What is the impulse response of this system? Question 4
A sensor requires 30 s to indicate 90% of the response to a step input. If the sensor is a first order system, the time constant is
[given,
]
[given,
] Question 5
The unit impulse response of a system is:
For this system, the steady-state value of the output for unit step input is equal to
For this system, the steady-state value of the output for unit step input is equal to
Question 6
A first order control system is defined by G(s) = 
if a step input is applied the system response reaches 40% of the initial value in 10 seconds. Find the value of 100a ____?
if a step input is applied the system response reaches 40% of the initial value in 10 seconds. Find the value of 100a ____?Question 7
Consider a first order system 
. Impulse response of the system at t = 0 & t = ∞ is X and Y respectively. Then find the value of X + Y.
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Jul 19ESE & GATE EC
