Page 32 - Bangladesh_classwiz_BOOK2018_rev_Neat

K¨vjKy‡jU‡i = evU‡bi gva¨‡g ( ) dvskb cÖ‡ek Kiv‡bvi ci w¯Œ‡b ( ) dvskbwU Avm‡e| ‡h‡nZy Avgv‡`i

GLv‡b GKwU dvskb i‡q‡Q, = ‡P‡c G‡K D‡c¶v Kiv hvq| (SETUP G wM‡q ‡Uwej (Table) wb‡`©kbv
e¨envi K‡i ClassWiz ‡K GKwU dvsk‡b mxgve× ivLv hvq|)
Gici Table Gi Rb¨ Gi ‡h gvb¸‡jvi ZvwjKv ‰ZwiKi‡Z n‡e Zvi cÖ_g gvb wn‡m‡e Start, ‡kl gvb wn‡m‡e
End Ges Zv‡`i gv‡Si e…w×i cwigvY wn‡m‡e Step Gi gvb cÖ‡ek Kiv‡Z n‡e| ‡Lqvj ivL‡Z n‡e ‡h, ‡UwejwU
30wU gvb aviY Ki‡Z m¶g| G‡¶‡Î, GKwU D`vniY wb‡P ‡`Lv‡bv n‡jv| cÖ‡Z¨KwU gvb cÖ‡ek Kiv‡bvi ci

=evUb Pvc‡Z n‡e|

Step Gi gvb cÖ‡ek Kiv‡bvi ci, gv‡bi ZvwjKv cÖ`k©b Ki‡e| EGes RevUb e¨envi K‡i ‡h‡Kv‡bv Ae¯’v‡bi

gvb ‡`Lv hvq| Wvbw`‡K ( ) Kjv‡g Kvm©iwU (Cursor) ivLv myweavRbK| G‡Z K¨vjKy‡jUi `kwg‡Ki ci AwaK
msL¨K AsK cÖ`k©b K‡i |
G‡¶‡Î, = 1.3 Ges = 1.4 Gi g‡a¨ GKwU g~j we`¨gvb Zv ‡evSv hvq| KviY dvskbwUi gvb GB `yB we›`yi
gv‡S wPý cwieZ©b K‡i‡Q| AwaK ¯úó djvd‡ji Rb¨ =1.3 ‡_‡K ïiæ K‡i = 1.4 ch©šÍ Av‡iKwU bZyb
ZvwjKv ‰Zwi Ki‡Z n‡e, wKš‘ Av‡iv ‡QvU e¨eavb 0.01 wb‡q| GwU Kivi Rb¨ C evUbwU Pvc‡Z n‡e ( hv ‡Kv‡bv

wKQy gy‡Q ‡dj‡e bv hw` bv GwU cici `yB evi Pvcv nq ) Ges c~‡e©i g‡Zv bZyb gvb cÖ‡ek Kiv‡bvi Rb¨ =evUb
y
Pvc‡Z n‡e| wKQ djvdj wb‡P ‡`Lv‡bv n‡jv-

GB c×wZ‡Z cÖwZevi Gi gvb `kwg‡Ki ci GK Ni evwo‡q djvd‡ji ¯úóZv `ªæZvi mv‡_ e…w× Kiv hvq|

G‡¶‡Î ‡evSv hv‡”Q ‡h, = 1.37Ges = 1.38 Gi g‡a¨ ( )Gi GKwU g~j we`¨gvb|
Gi GKwU fv‡jv weKí c×wZ i‡q‡Q| Kvm©iwU‡K Kjv‡g ¯’vcb K‡i, nvBjvBU nIqv Gi gvb‡K bZyb gvb
w`‡q cÖwZ¯’vcb Ki‡Z n‡e| = evUb Pvcvi mv‡_ mv‡_ bZyb we›`y‡Z dvsk‡bi bZyb GKwU gvb cÖ`k©b Ki‡e|
wbix¶v I mgš^q (Trial and adjustment) c×wZ ‡evSvi Rb¨ w¯Œb j¶¨ Ki‡j ‡`Lv hv‡e Gi c~e©eZ©x gvb
1.38 cÖwZevi 1.375, 1.373 Ges Ae‡k‡l 1.3735 Øviv cÖwZ¯’vcb Kiv n‡q‡Q|

( )Gi g~‡ji wbKU¯’ GB gv‡bi ch©vq µwgK cwieZ©‡bi Kvi‡b ZvwjKvi Ab¨ gvb¸‡jvi ‡Kv‡bv cwieZ©b n‡e
bv| D³ D`vniY ‡_‡K ‡evSv hvq ‡h, dvsk‡bi mv‡_ mswkøó ¸iæZ¡c~Y we›`y¸‡jv (‡hgb- g~j, ‡Q`we›`y, Pig gvb
©
BZ¨vw`) wbY©‡q gv‡bi ZvwjKv LyeB Kvh©Ki| cieZ©x Aby‡”Q`¸‡jv‡Z ‡`Lv hv‡e, dvsk‡bi Ab¨vb¨ ‰ewk󨸇jv
Abyave‡b gv‡bi ZvwjKvi h‡_ó ¸iæZ¡ i‡q‡Q|
2
c~e©eZ©x Aby‡”Q‡`, Gi wewfbœ gv‡bi Rb¨ ( + 1)Ges + 1 ivwk `yBwUi Zyjbv Kiv n‡q‡Q| Av‡iv AwaK
Kvh©Kic×wZ n‡jv gv‡bi `yBwU ZvwjKv ‰Zwi Kiv hv ivwk؇qi A‡bK¸‡jv gvb GK mv‡_ ‡`L‡Z mvnv‡h¨ Ki‡e|

Gic‡ii w¯Œ‡b `yBwU‡Z ‡`Lv hv‡”Q ‡h, GwU wKfv‡e Table Mode Gi gva¨‡g Kiv hvq|

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