Materials Science and Engineering: An Introduction, 10th Edition EPUB Reg (Access) Card and Abridged (Loose-Leaf) Print Companion Set (NEW!!)
10th Edition
ISBN: 9781119463153
Author: Callister
Publisher: WILEY
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Chapter 2, Problem 20QAP
To determine
The expressions for attractive and repulsive energies,
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2.53. The system shown in Fig. 2-31 is formed by connection two systems in parallel. The impulse
responses of the systems are given by
h₁(t)=eu(1)
and
h₂(1) = 2e'u(1)
(a) Find the impulse response h(t) of the overall system.
(b) Is the overall system stable?
Ans. (a) h(t) = (e-21 + 2e')u(t)
(b) Yes
x(t)
h₁(1)
+
h₂(1)
Fig. 2-31
+
y(t)
Σ
2.54. Consider an integrator whose input x(t) and output y(t) are related by
y(t) = '_x(T) dT
(a) Find the impulse response h(t) of the integrator.
(b) Is the integrator stable?
Ans. (a) h(t) = u(t)
(b) No
meldo
Design a JK-FF using a T-FF. Your answer must include state and excitation tables, minimized excita-
tion equations, and a logic diagram.
Chapter 2 Solutions
Materials Science and Engineering: An Introduction, 10th Edition EPUB Reg (Access) Card and Abridged (Loose-Leaf) Print Companion Set (NEW!!)
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