ts ch07 pneumatic systems c - hkedcity.net

Microsoft Word - TS_ch07 Pneumatic Systems_C.doc(a) .................................................................................................................. 3 (i) ................................................................................................................................... 3 (ii) ............................................................................................................................ 3 (iii) ................................................................................................................................ 3 (iv) ..................................................................................................................... 3 (v) ....................................................................................................................................... 3 (vi) .............................................................................................................. 4 (vii) ............................................................................................................................ 4 (viii) ....................................................................................................................................... 4
(b) .................................................................................................................. 4 (i) ............................................................................................................................ 4 (ii) ................................................................................................................................ 4 (iii) ..................................................................................................................... 4 (iv) ..................................................................................................................... 4 (v) ................................................................................................................................ 4
(c) ....................................................................................................................... 4
2 ..................................................................................... 5
(a) ....................................................................................................................................... 5
(b) ................................................................................................................................. 5
3 ......................................................................................................... 6
(b) ............................................................................................................................ 7 (i) .............................................................................................................. 7 (ii) .............................................................................................................. 8 (iii) .............................................................................................................. 8
(c) ....................................................................................................................................... 9 (i) ................................................................................................................................... 9 (ii) ................................................................................................................................... 9 (iii) ................................................................................................................................... 9
4 .................................................................................................................. 10
(a) ................................................................................................................................ 10
(b) .......................................................................................................................... 10 (i) .............................................................................................................................. 10 (ii) .............................................................................................................................. 11 (iii) ...................................................................................................................... 11
5 .................................................................................................................. 13
(b) ............................................................................................................................... 13
(c) ............................................................................................................................... 14
(d) ............................................................................................................................... 14 (i) ON ............................................................................................................... 14 (ii) OFF .............................................................................................................. 15
(e) ................................................................................................................ 15 (i) ............................................................................................................ 15 (ii) (OR) ................................................................................................................. 16 (iii) (AND) ............................................................................................................... 16 (iv) (NOT) ................................................................................................................ 17
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(a)

(b)



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8
8
(i)
PAPA
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11 (a) (b)
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PAAR()

(N.O.)(N.C.)( 11)
(iii) PPB
AR1R2

12

(i) ( 13)
13 (a) (b) (c)
(ii) ( 14)
14 (a) (b) (c)
(iii) P1P2
AP1P2
P1AP1P2A
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1.
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(a)



24

25 () 5/2-
ON
OFF
OFF
(i) ON 26 ON (ON)
(A)
26 ON
15
(ii) OFF 27 OFF (OFF)
ON
(A)
OFF
27 OFF
(OR)(AND)(NOT)

( 28)

(ii) (OR) 29
29 (OR) 3/2-



30 (AND)

(N.O.)
31 31

( 32)BP

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33
34b


(b) ( 35a)
ON OFF ON OFF
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7 (a)
(b)
(b)
(c)

(c)
(b)
(c)

(c) (i) (ii)
(d)
(e)

3.
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