Page 344 - Electrician 1st year - TP

TYo (Power) T«t£ 1.12.104
GXdh¬μVu (Electrician)þ ¥Wôuv@TôoUov (Transformers)

¥Wôuv@TôoUo GiùQûV BnÜ ùNnRp (Perform testing
of transformer oil)
úSôdLeLs: ClT«t£«u Ø¥®p ¿eLs ùT\ úYi¥V §\uLs
• ¥Wôuv@TôoUo GiùQndÏ @ÀpÓ úNôRû] ùNnRp
• ¥Wôuv@TôoUo GiùQûV JXõûVd (crackle) ùLôiÓ BnÜ ùNnRp
• vúPuPh BnÜ ùNhûP TVuTÓj§ ¥Wôuv@TôoU¬p Es[ Scan the QR Code to view
GiùQ«u ªu LPjRô §\û] (die electric) BnÜ ùNnRp. the video for this exercise
úRûYVô]ûYLs (Requirements)

LÚ®Ls/NôR]eLs/CVk§WeLs
(Tools / Equipment)
• LiQô¥ Pm[o 1 No. • GXdh¬d ÍhPo
• ©lùTh 1 No. 1000 watts/250V 1 No.
• JÚ TdLm ê¥V EúXôL ¥ël
ùTôÚhLs (Materials)
200 ª.Á ®hPm 1 No.
• CuÑúXhPh ©ú[Vo 1 No. • ¥Wôuv@TôoUoLs GiùQn
• Lù]dPo vÏÚ ¥ûWYo Uô§¬Ls (TXûLlThPÕ)
100 ª.Á 1 No. úRûYVô] A[Ü
• ETLWQeLÞPu Es[ • ªu®[dÏ 15W, 240V 1 No.
vúPuPoh ¥Wôuv@TôoUo
GiùQn BnÜ ¡h 1 No.

ùNnØû\

ùNnV úYi¥V úYûX 1: @ÀpÓ (field) úNôRû] ùNnRp

1 JÚ LiQô¥ Pm[o, ©lùTh, Uô§¬ c GiùQ«u ¨ûX .... Su\ôL Es[Õ/
GiùQn Utßm Y¥Lh¥V Ri½ûW ùLhÓ®hPÕ.
úUû_«u ÁÕ úNL¬jÕ ûYdLÜm.
ùNôh¥u Y¥Ym AlT¥úV
2 LiQô¥ Pm[¬p 3/4 TôLm YûW Lônf£
CÚkRôp, GiùQVô]Õ Su\ôL
Y¥Lh¥V Ri½ûW ¨WlTÜm.
Es[Õ. ùNôhPô]Õ RhûPVô]
3 ¥Wôuv@TôoU¬u Uô§¬ GiùQûV Y¥Yj§Ûm Utßm ùNôhPô]Õ
©lùTh êXUôL GÓjÕ, Lônf£ Aq®Pj§u ®hPj§p 18 ª.Á
Y¥Lh¥V Ri½¬p JÚ ùNôhÓ ®PÜm. Ïû\YôL TPok§ÚkRôp AkR
GiùQûV TVuTÓjRXôm.
4 GiùQ«u úUp TWl©u CPjûR
A§LT¥VôL CÚkRôp, AÕ
LY²dLÜm Utßm Aq®Pj§u ®hPm
ùTôÚjRUô]Õ ApX. CRû] SpX
Utßm Y¥YjûR T§Ü ùNnVÜm.
¨ûXdÏ ùLôiÓ YW úYiÓm.
a GiùQn ùNôh¥u Y¥YûUl× ....
b Aq®Pj§u ®hPm ....

320