Page 384 - Plumber- TT - 1st Year - Tamil
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©[m©e (Plumbing)                      T«t£ 1.12.117-119 dLô] ùRôPo×d LÚj§Vp
       ©[mTo (Plumber) - úPed ¨ßÜRp, úNô§jRp Utßm TWôUôõjRp (Tank
       installation, test and maintenance)


       GùXdhúWôûX¥d Bd`]ôp EiPôÏm LúWô`u  (Corrosion due to
       electrolytic action)

       úSôdLeLs: ClTôPj§u Ø¥®p ¿eLs ùT\ úYi¥V A±Üj §\uLs
       • GùXdhúWôûX¥d Bd`]ôp EiPôÏm LúWô`u Tt± ®[dÏRp
       • A¬Uô]j§u LôWQeLs Utßm ARû] R®ojRp Tt± ®[dÏRp
       • Ri½¬u ®û[Yôp HtTÓm Utßm ùTôÚhLs Eû\RûX Tt± ϱl©ÓRp.

       GùXdhúWôûX¥d LúWô`u, ØÓdLlThP                        GùXdhúWôXõ£v Ñtßl×\ ãr¨ûXûV
       LúWô`²u ùNVp Øû\ BÏm. CkR ùNVp                       GqYôß Tô§d¡\Õ.  (How electrolysis affect
       Øû\ JÚ EúXôLj§u úUtTWl×L°p                           the environment)
       ùRôPof£VôL úYù\ôÚ EúXôLj§u
                                                            ¿¬p GùXdhúWôXõ£v HtThÓ çV
       ®û[YôL A¬UôQm HtTÓjRlTÓ¡\Õ.
                                                            ûahW_u Utßm çV Bd£_u BL
       CûY GùXdhúWôûXh EPu ùRôPo×
                                                            ©¬dLlTÓ¡\Õ.                   Cq®û[ÜLs
       HtThÓ,          CWiÓ           EúXôLeL°p
                                                            Ñtßl×\j§tÏ Gq®R Tô§lûTÙm
       ªuú]ôhPm GùXdhúWô úUôh¥q
                                                            HtTÓjR®pûX Gu\ôÛm ×ûRY¥Y
       @úTXov (EMF) LôWQUôL HtTÓ¡\Õ. CkR
                                                            G¬ùTôÚhLû[ TVuTÓj§ ªuNôWm
       GùXdhúWôûXhv                          Aú]ôh          RVô¬jRúX ªL £\lTô]RôÏm.
       EúXôLeL°XõÚkÕ                 GùXdhWôû]
                                                            ®[dLm: (Meaning)
       úLjúRôh EúXôLm úSôd¡ ùNÛjÕm úTôÕ
       Aú]ôh EúXôLm Bd£LWQUô¡ A¬jÕ                          ÑjRL¬dLlThP EúXôLj§p úY§«Vp
       úTôL ùNn¡\Õ.                                         çVôL ¨ûXVô] EÚYôdLm SûPùTßYÕ

       CqYûL ùNVpØû\ LôpYô²d LúWô`u                         A¬UôQm BÏm. CRtÏ BdûNh,
       Gu\ûZdLlTÓ¡\Õ.                                       LôoTú]h ApXÕ NpûTh LôWQUôL
                                                            AûU¡\Õ.           CqYûL         Bd£ú]t\m
       áXõe §hPj§p (GùXdhúWôXõ£v)-u                         SûPùTßYRtÏ              Bd£_u          ApXÕ
       ®û[ÜLs  (Cause of electrolysis in cooling
                                                            NpúThLs LôW¦L[ôL AûU¡\Õ.
       system)  Eû\RûX RÓjRp (Bu¥©Ãv)
                                                            A¬UôQj§u LôWQeLs:   (Causes  of
       úYûX        ùNnVôR         úTôÕm        Utßm
                                                            corrosion)
       GùXdhúWôXõ£v HtTÓm úTôÕm
       Tô§lTûPd¡\Õ. áXih-L°p ªLf£±V                         EúXôLeLs Utù\ôÚ ùTôÚhL[ô]
       ÕÚl©¥jR EúXôLjÕLsLû[Ùm Utßm                          Bd£´u, ûahW_u, ªuNôWm ApXÕ
       AÛª²Vm BdûNûPÙm úReLf ùNn¡\Õ.                        çÑdLs          Utßm        Tôd¼¬VôdL°u
                                                            G§o®û]VôtßY§]ôp                    A¬UôQm
       úNôRû]«p CkR ÕLsLs §WY El×j
                                                            HtTÓ¡\Õ. úUÛm CqYûL A¬UôQm
       RôsLs úTôuß ùNVtThÓ áXõe
                                                            G@Ï (v¼p) úTôu\Yt±p A§L AÝjRm
       §hPj§p ùNpÛm úTôÕ AÛª²V
                                                            HtTÓYRu êXm ®¬NXûPV LôWQUô¡\Õ.
       NôR]eL°p úUÛm A§L A¬jRp Tô§l×
       HtTÓjÕ¡\Õ.                                           A¬UôQj§u YûLLs: (Corrosion types)
       GùXdhúWôXõ£v ùNVtTôÓLs (Process of                   ë²@Tôom LúWô`u: EúXôLl TWl×L°u
       electrolysis) GùXdhúWôXõ£v GuTÕ                      ØÝY§Ûm ºWô] A¬jRp HtTÓ¡\Õ.
       AVo²d ùTôÚhL°p GXdh¬d LWih                           CÕúY ùTôÕYô] YûL A¬UôQm
       ùNÛjÕm úTôÕ G°Rô] ùTôÚhL[ôL                          G]lTÓ¡\Õ.
       £§XUûP¡\Õ. GXdh¬£h¥ GuTÕ                             ©h¥e LúWô`u (ϯXô] A¬UôQm)
       GùXdhWôuLs ApXÕ AVouLs
       GùXdhúWôXõ£v              ùNÛjÕYRtLô]                ¡úW®v LúWô`u (©[Ü A¬UôQm)
       LômTÜih AVouLû[ ùLôi¥ÚdÏm.

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