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1 mKj‡K ï‡f”Qv I ¯^vMZg
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1 mKj‡K ï‡f”Qv I ¯^vMZg. 2 cwiwPwZ Rbve †gvt kvn& Rvnvb Rbve †gvt Av‡bvqvi †nv‡mb Rbve Avdmvix Avn‡g` Rbve †Rmwgb Aviv Rbve dviæK BKevj.

Dec 16, 2015

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Page 1: 1 mKj‡K ï‡f”Qv I ¯^vMZg. 2 cwiwPwZ Rbve †gvt kvn& Rvnvb Rbve †gvt Av‡bvqvi †nv‡mb Rbve Avdmvix Avn‡g` Rbve †Rmwgb Aviv Rbve dviæK BKevj.

1

mKj‡K ï‡f”Qv I ¯^vMZg

Page 2: 1 mKj‡K ï‡f”Qv I ¯^vMZg. 2 cwiwPwZ Rbve †gvt kvn& Rvnvb Rbve †gvt Av‡bvqvi †nv‡mb Rbve Avdmvix Avn‡g` Rbve †Rmwgb Aviv Rbve dviæK BKevj.

2

cwiwPwZ

Rbve †gvt kvn& RvnvbRbve †gvt Av‡bvqvi †nv‡mbRbve Avdmvix Avn‡g`Rbve †Rmwgb AvivRbve dviæK BKevj

Page 3: 1 mKj‡K ï‡f”Qv I ¯^vMZg. 2 cwiwPwZ Rbve †gvt kvn& Rvnvb Rbve †gvt Av‡bvqvi †nv‡mb Rbve Avdmvix Avn‡g` Rbve †Rmwgb Aviv Rbve dviæK BKevj.

3

Mvox

cï PvwjZ Mvwo

BwÄb PvwjZ Mvwo

BwÄb wfwWI

Page 4: 1 mKj‡K ï‡f”Qv I ¯^vMZg. 2 cwiwPwZ Rbve †gvt kvn& Rvnvb Rbve †gvt Av‡bvqvi †nv‡mb Rbve Avdmvix Avn‡g` Rbve †Rmwgb Aviv Rbve dviæK BKevj.

4

welqt A‡Uv‡gveBj †UK‡bvjwR 1g ce©

cv‡Vi D‡Ïk¨4-†÷ªvK Bwćbi Kvh©c×wZ

m¤ú‡K© avibv

Page 5: 1 mKj‡K ï‡f”Qv I ¯^vMZg. 2 cwiwPwZ Rbve †gvt kvn& Rvnvb Rbve †gvt Av‡bvqvi †nv‡mb Rbve Avdmvix Avn‡g` Rbve †Rmwgb Aviv Rbve dviæK BKevj.

5

wkLYdj

4-†÷ªvK Bwćbi Kvh© c×wZ eY©bv Ki‡Z cvi‡e| wUwWwm e¨vL¨v Ki‡Z cvi‡e|wewWwm e¨vL¨v Ki‡Z cvi‡e|MÖnb fvj‡ei KvR e¨vL¨v Ki‡Z cvi‡e|wbM©gb fvj‡ei KvR e¨vL¨v Ki‡Z cvi‡e|

Page 6: 1 mKj‡K ï‡f”Qv I ¯^vMZg. 2 cwiwPwZ Rbve †gvt kvn& Rvnvb Rbve †gvt Av‡bvqvi †nv‡mb Rbve Avdmvix Avn‡g` Rbve †Rmwgb Aviv Rbve dviæK BKevj.

6

MÖnb †÷ªvK ms‡KvPb †÷ªvK cvIqvi †÷ªvK wbM©gb †÷ªvK

4-‡÷ªvK †c‡Uªvj BwÄb mvB‡K‡ji avc mg~n

wUwWwm

wewWwm

wmwjÛvi

QwewUi cÖwZwU Ask jÿ¨ Ki Ges fvj‡ei Ae¯’vb ‡`L|

Page 7: 1 mKj‡K ï‡f”Qv I ¯^vMZg. 2 cwiwPwZ Rbve †gvt kvn& Rvnvb Rbve †gvt Av‡bvqvi †nv‡mb Rbve Avdmvix Avn‡g` Rbve †Rmwgb Aviv Rbve dviæK BKevj.

7

MÖnb †÷ªvKMÖnb fvje †Lvjv Ges wbM©gb fvje eÜ| wc÷b wb‡Pi w`‡K hvq Ges A‡a©K Ny‡i (180 wWwMÖ)wmwjÛv‡i evq~ ïb¨Zv ˆZix nq|evZvm I †c‡Uªv‡ji wgkÖb wmwjÛv‡i cÖ‡ek K‡i|.

evZvm I

†c‡Uªvj

MÖnb fvje

¯úvK© cøvM

wbM©gb fvje

ms‡KvPb cÖ‡Kvô

wc÷bµ¨vsK k¨vd&U

QwewUi cÖwZwU Ask jÿ¨ Ki Ges fvj‡ei Ae¯’vb ‡`L|

Page 8: 1 mKj‡K ï‡f”Qv I ¯^vMZg. 2 cwiwPwZ Rbve †gvt kvn& Rvnvb Rbve †gvt Av‡bvqvi †nv‡mb Rbve Avdmvix Avn‡g` Rbve †Rmwgb Aviv Rbve dviæK BKevj.

8

ms‡KvPb †÷ªvK

Dfq fvje eÜ wc÷b Dc‡ii w`‡K hvq Ges µ¨vsK k¨vd&U A‡a©K Ny‡i (180 wWwMÖ)|evZvm I †c‡Uªv‡ji wgkÖb ms‡KvwPZ nq|.

MÖnb fvje

¯úvK© cøvM

wbM©gb fvje

ms‡KvPb cÖ‡Kvô

wc÷b QwewUi cÖwZwU Ask jÿ¨ Ki Ges fvj‡ei Ae¯’vb ‡`L|

Page 9: 1 mKj‡K ï‡f”Qv I ¯^vMZg. 2 cwiwPwZ Rbve †gvt kvn& Rvnvb Rbve †gvt Av‡bvqvi †nv‡mb Rbve Avdmvix Avn‡g` Rbve †Rmwgb Aviv Rbve dviæK BKevj.

9

cvIqvi †÷ªvK

Dfq fvje eÜ|¯úvK© cøvM †_‡K ¯úvK© ‰Zix nq d‡j wgkÖ‡bi `nb N‡U| wc÷b wb‡Pi w`‡K hvq Ges µ¨vsK k¨vdU A‡a©K Ny‡i (180 wWwMÖ)

MÖnb fvje

¯úvK© cøvMwbM©gb

fvje

ms‡KvPb cÖ‡Kvô

wc÷b

QwewUi cÖwZwU Ask jÿ¨ Ki Ges fvj‡ei Ae¯’vb ‡`L|

Page 10: 1 mKj‡K ï‡f”Qv I ¯^vMZg. 2 cwiwPwZ Rbve †gvt kvn& Rvnvb Rbve †gvt Av‡bvqvi †nv‡mb Rbve Avdmvix Avn‡g` Rbve †Rmwgb Aviv Rbve dviæK BKevj.

10

Exhaust valve opens.Piston move up, crankshaft makes ½ turn.Exhaust gases are pushed out polluting the atmosphere.

wbM©gb †÷ªvK

wbM©gb fvje †Lv‡j wc÷b Dc‡ii w`‡K hvq d‡j †cvov M¨vm †ei nq µ¨vsK k¨vd&U A‡a©K Ny‡i Nyb©b(180 wWwMÖ) m¤úbœ nq| &

MÖnb fvje

¯úvK© cøvM

wbM©gb fvje

ms‡KvPb cÖ‡Kvô

wc÷b

‡cvov M¨vm evwni nq

QwewUi cÖwZwU Ask jÿ¨ Ki Ges fvj‡ei Ae¯’vb ‡`L|

Page 11: 1 mKj‡K ï‡f”Qv I ¯^vMZg. 2 cwiwPwZ Rbve †gvt kvn& Rvnvb Rbve †gvt Av‡bvqvi †nv‡mb Rbve Avdmvix Avn‡g` Rbve †Rmwgb Aviv Rbve dviæK BKevj.

11

GB 4-†÷ªv‡K µ¨vsK k¨vd&U †gvU 2 evi (720 wWwMÖ) Ny‡i 1 wU mvB‡Kj mgvß K‡i Ges cieZx© mvB‡K‡ji Rb¨ wd‡i hvq| G Kvi‡bB G BwÄb‡K 4-†÷ªvK BwÄb ejv nq| G c×wZ‡Z GKwU 4-‡÷ªvK †c‡Uªvj BwÄb Gi Kvh©µg m¤úbœ nq|

Page 12: 1 mKj‡K ï‡f”Qv I ¯^vMZg. 2 cwiwPwZ Rbve †gvt kvn& Rvnvb Rbve †gvt Av‡bvqvi †nv‡mb Rbve Avdmvix Avn‡g` Rbve †Rmwgb Aviv Rbve dviæK BKevj.

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4 †÷ªvK mvB‡Kj †c‡Uªvj BwÄb Gwb‡gkb

Page 13: 1 mKj‡K ï‡f”Qv I ¯^vMZg. 2 cwiwPwZ Rbve †gvt kvn& Rvnvb Rbve †gvt Av‡bvqvi †nv‡mb Rbve Avdmvix Avn‡g` Rbve †Rmwgb Aviv Rbve dviæK BKevj.

13

cvV g~j¨vqb

wc÷b PjvP‡ji Da© mxgvi bvg Kx?wc÷b PjvP‡ji wb¤œ mxgvi bvg Kx?MÖnY fvjf KLb †Lv‡j KLb eÜ nq?wbM©gb fvje KLb †Lv‡j Ges KLb eÜ nq? 4- †÷ªvK BwÄb Kv‡K e‡j eY©bv Ki?

Page 14: 1 mKj‡K ï‡f”Qv I ¯^vMZg. 2 cwiwPwZ Rbve †gvt kvn& Rvnvb Rbve †gvt Av‡bvqvi †nv‡mb Rbve Avdmvix Avn‡g` Rbve †Rmwgb Aviv Rbve dviæK BKevj.

14

evoxi KvR

GKwU 4 †÷ªvK †c‡Uªvj Bwćbi wPÎ AsKb K‡i cÖwZwU †÷ªv‡Ki Kvh© c×wZ eY©bv Ki|

Page 15: 1 mKj‡K ï‡f”Qv I ¯^vMZg. 2 cwiwPwZ Rbve †gvt kvn& Rvnvb Rbve †gvt Av‡bvqvi †nv‡mb Rbve Avdmvix Avn‡g` Rbve †Rmwgb Aviv Rbve dviæK BKevj.

15

ab¨ev`