(ECE2005 test comments)
 
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Problem 1
 
Problem 1
a1. E = 6 so P = 0
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a1. E = 6 so P = 0 \t
 
a2. P = 6 / N  so P is infinate
 
a2. P = 6 / N  so P is infinate
b. N must less than L + M - 1
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b. N must less than L + M - 1 \t
 
c. 2*PI/T greater than 20000PI
 
c. 2*PI/T greater than 20000PI
so that T <= 1/10000
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so that T <= 1/10000\t
d. We did not cover the material
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d. We did not cover the material\t
Problem 2
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Problem 2\t
a. T
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a. T\t
b. F
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b. F\t
c. TTTF
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c. TTTF\t
d. TT
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d. TT\t
e. F
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e. F\t
Problem 3:
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Problem 3:\t
a.m = K/A
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a.m = K/A\t
b&c y(t) can be rewritten into 2 parts and has an energy of A^2/2 +k^2/32
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b&c y(t) can be rewritten into 2 parts and has an energy of A^2/2 +k^2/32\t
  
  
 
Back to Final Exam Sp 2005 solutions, ECE301 Spring 2013
 
Back to Final Exam Sp 2005 solutions, ECE301 Spring 2013

Revision as of 04:55, 3 May 2013

Problem 1 a1. E = 6 so P = 0 \t a2. P = 6 / N so P is infinate b. N must less than L + M - 1 \t c. 2*PI/T greater than 20000PI so that T <= 1/10000\t d. We did not cover the material\t Problem 2\t a. T\t b. F\t c. TTTF\t d. TT\t e. F\t Problem 3:\t a.m = K/A\t b&c y(t) can be rewritten into 2 parts and has an energy of A^2/2 +k^2/32\t


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