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MAE 488 Final Exam questions well answered
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MAE 488 Final Exam questions well answered
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MAE 488 Final ExamCurrent - correct answer ✔✔The current output of a static system depends only on the ______ input
Past and Current - correct answer ✔✔The current output pf a dynamic system depends only on the
____________________________ input
Future - correct answer ✔✔The current output of a causal system does not depend on the ________
input
Future - correct answer ✔✔The current output of a causal system depends on the ________ input
x=-2(+,-)3i - correct answer ✔✔Calculate the roots of the equation 2x^2+8x+26=0
Taylor Series - correct answer ✔✔The ________________ can be used to linearize a function
False - correct answer ✔✔(T/F) The homogeneous property states that f(x+y)=f(x)+f(y)
False - correct answer ✔✔The state of an element or system is the particular location that it is in at all
times
Superposition - correct answer ✔✔A linear element is an element that obeys the _________ principle
3 Hz
1/3 sec - correct answer ✔✔A sinusoid has a radian frequency of 6pi rad/s
A) what is the oscillation frequency
B) what is the period
, 2 - correct answer ✔✔How many variables describe the sate of a second order system?
Additive and Homogeneous Property - correct answer ✔✔What are the two parts to the superposition
principle?
A - correct answer ✔✔Which function decays faster:
A) f(t)=2e^-7t
B) f(t)=2e^-2t
A) 2 rad/sec
B) pi sec
C) 4 in
D) 45 - correct answer ✔✔A sinusiodal function is described by the function f(t)=4sin(2t+pi/4)
A) what is the circular frequency
B) what is the period
C) what is the amplitude
D) what is the phase angle in degrees
B, C - correct answer ✔✔If the current output of an element or system depends only on the current
input it is
A) dynamic
B) static
C) causal
D) noncausal
A,C - correct answer ✔✔If the current output of an element or system on the past and current input it is
A) dynamic
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