Page 218 - Electrician -1st Year - TT
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Fig 1 GÎ†ó™ º¬ùè¬÷ 膴Šð´ˆ¶‹ ùU«u
Ñ®hf. Þ‰î Ñ®hf Þó‡´ @lëv úL¬Vo
ð°FLû[ ùLôi¥Ú‚°‹. å¡Á úTv
ñŸø¶ ¨ëhPp ð°F. ÞÕ Þó‡¬ì»‹
å«ó «ïóˆF™ 膴Šð´ˆî‚ îò¶. å¡P™
°PŠH†ì Ü÷¾ I¡ à¼A Þ¬ö»‹ ñŸøF™
î®ñ¡ Ýù ªê‹¹ î膮ù£™ Ü™ô¶
Hˆî¬÷ îè†ì£™ ެ특 îóŠ
ð†®¼‚°‹. àð«ò£AŠð£÷K¡ ð£¶è£Š¹
6 AMPS single pole one way flush switch
ïô¡ è¼F êKò£ù ¨X ªuެ특 îóŠðì
«õ‡´‹. Þî¡ I¡«ù£†ì õó‹¹ 15
Fig 2 Ý‹Hò˜ ºî™ 200 Ý‹Hò˜ õ¬ó ð™«õÁ
ñFŠ¹èO™ Þ¼‚°‹.
Fig 4
6 AMPS two way flush type switch
CuPoÁ¥Vh Ñ®hf (Intermediate switch):
Þ‰î õ¬è Ñ®hf Fig 3-™ 裆®»œ÷ð® TPIC ùU«u Ñ®hf (Triple pole iron-clad main
Þó‡´ G¬ôèO™ Þó‡´ Mîñ£ù switch): Fig 5-™ 裆ìŠð†´œ÷ Þ‰î Ñ®hf
ެ특è¬÷ ãŸð´ˆî‚îò ° TPIC Ñ®hf âù¾‹ ܬö‚èŠð´Aø¶.
ެ특 º¬ùè¬÷‚ ªè£‡ì «ñ½‹ i†®¡ ªðKò G˜ñ£QŠ¹èO½‹ 3-
ê£îùñ£°‹. Þ‰î õ¬è Ñ®hf å¼ úTv ªêò™Fø¡ I‚è ²ŸÁèO™
I¡M÷‚° Í¡Á Ü™ô¶ Ü «ñŸð†ì ðò¡ð´ˆîŠð´A¡øù. Þ¶ 嚪õ£¼
ÞìƒèOL¼‰¶ 膴Šð´ˆî ðò¡ð´ˆîŠ úTv^ødÏ‹ å¼ @lëv iî‹ 3
ð´Aø¶. @lëvè¬÷‚ ªè£‡ì¶. Cô Ñ®hfèO™
¨ëhWp Þ¬íŠð£¡ «î¬õŠð´õ
ܶ¾‹ Ñ®hfJÂœ ¬õ‚èŠð†®¼‚°‹.
Fig 5
ñE-Ü¿ˆ¶‹ Ü™ô¶ Ü¿ˆ¶‹-
ªð£ˆî£¡ Ñ®hf (Bell-push or push-button
switch): Þ¶ v©¬e àì¡ Ã®ò Þó‡´
ެ특 º¬ùèœ ªè£‡ì Ñ®hf Ý°‹.
Þî¬ù Þò‚°‹«ð£¶ I¡²Ÿ¬ø
îŸè£Lèñ£è Þ¬í‚Aø¶. Ü¿ˆîˆ¬î
c‚Aù£™ I¡²ŸÁ ¶‡®Š¹ ÝAø¶.
Þî¡ I¡«ù£†ì õó‹¹ 16 Ý‹Hò˜ ºî™
D.P.I.C. Ѯhf (Double pole iron-clad main switch):
400 Ý‹Hò˜ õ¬ó ð™«õÁ ñFŠ¹èO™
Þ‰î Ñ®hf Fig 4-™ 裆ìŠð†´œ÷¶. Þ¶
Þ¼‚°‹.
D.P.I.C. Ñ®hf âù¾‹ ܬö‚èŠð´Aø¶.
«ñ½‹ Þ¶ i†´ G˜ñ£QŠ¹èO™
I¡ê£óˆF¡ àJ«ó£†ìºœ÷ ñŸÁ‹
198 TYo : GXdh¬μVu (NSQF - Revised 2022) R.T. Ex.No. 1.7.62
