FUND MAT SCI+ENG ACCESS+EPUB
5th Edition
ISBN: 9781119662815
Author: Callister
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Question
Chapter 13.16, Problem 1DP
To determine
To select:
The suitable materials for the following applications from the given table;
(a) Internal combustion engine block
(b) Steam condensing heat exchanger
(c) Turbofan blades of Jet engine
(d) Drill bit
(e) Cryogenic container (very low temperature utensils)
(f) Pyrotechnic (fireworks)
(g) High temperature furnace elements that are used at oxidizing atmospheres
| S.No. | Materials |
| 1 | Plain carbon steel |
| 2 | Brass |
| 3 | Gray cast iron |
| 4 | Platinum |
| 5 | Stainless steel |
| 6 | Titanium alloy |
| 7 | Magnesium |
| 8 | Zinc |
| 9 | Tool steel |
| 10 | Aluminum alloy |
| 11 | Tungsten |
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An antenna with a radiation impedance of 75+j10 ohm, with 10 ohm loss resistance, is
connected to a generator with open-circuit voltage of 12 v and an internal impedance of 20 ohms via
a 2/4-long transmission line with characteristic impedance of 75 ohms.
(a) Draw the equivalent circuit
(b) Determine the power supplied by the generator.
(c) Determine the power radiated by the antenna.
(d) Determine the reflection coefficient at the antenna terminals.
--3/5-
b) g(t) =
3
1441
g(t+mT) = g(t)
-31
(i) Complex fourier coefficient Cn.
(ii) Complex fourier coefficients - real fourier coefficient (the first 5 non-zero terms)
of
(iii) sketch the amplitude spectrum g(t)
|Cal against n. n= -3 ⇒n=3 (labelling the axis).
Q4)
(i) Calculate the fourier transform of :
h(t)
2T
(is) h(t)
2T
-T
о
T
2T
·(-++T). cos2t ost≤T
(iii) hro (4) ((-++T). cos
otherwise
Chapter 13 Solutions
FUND MAT SCI+ENG ACCESS+EPUB
Ch. 13.16 - Prob. 1QPCh. 13.16 - Prob. 2QPCh. 13.16 - Prob. 3QPCh. 13.16 - Prob. 4QPCh. 13.16 - Prob. 5QPCh. 13.16 - Prob. 6QPCh. 13.16 - Prob. 7QPCh. 13.16 - Prob. 8QPCh. 13.16 - Prob. 9QPCh. 13.16 - Prob. 10QP
Ch. 13.16 - Prob. 11QPCh. 13.16 - Prob. 12QPCh. 13.16 - Prob. 13QPCh. 13.16 - Prob. 14QPCh. 13.16 - Prob. 15QPCh. 13.16 - Prob. 16QPCh. 13.16 - Prob. 17QPCh. 13.16 - Prob. 18QPCh. 13.16 - Prob. 19QPCh. 13.16 - Prob. 20QPCh. 13.16 - Prob. 21QPCh. 13.16 - Prob. 22QPCh. 13.16 - Prob. 23QPCh. 13.16 - Prob. 1DPCh. 13.16 - Prob. 2DPCh. 13.16 - Prob. 3DPCh. 13.16 - Prob. 4DPCh. 13.16 - Prob. 5DPCh. 13.16 - Prob. 6DPCh. 13.16 - Prob. 7DPCh. 13.16 - Prob. 8DPCh. 13.16 - Prob. 1FEQPCh. 13.16 - Prob. 2FEQPCh. 13.16 - Prob. 3FEQPCh. 13.16 - Prob. 4FEQP
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