Page 292 - Electrician 1st year - TP

TYo (Power) T«t£ 1.10.89
GXdh¬μVu (Electrician)þ A[®Óm LÚ®Ls (Measuring Instruments)

ÁhPo Ã¥e GÓjRp, vUôoh ÁhPo ùTôÚjÕRp Utßm LiP±Rp
(Perform meter readings, install and diagnose smart meters)
úSôdLeLs: ClT«t£«u Ø¥®p ¿eLs ùT\ úYi¥V §\uLs
• ªu ®¨úVôLj§p vUôoh ÁhPûW CûQjRp
• vUôoh G]o_õ ÁhP¬p Ã¥e GÓjRp
• ùRôPo× LômùTô]uhÓLû[ CVdÏRp.

úRûYVô]ûYLs (Requirements)

LÚ®Ls/NôR]eLs/CVk§WeLs
(Tools / Equipment)

• GXdh¬μVu åp ¡h 1 ùNh • YôhÁhPo 5A 1500W 1 No.
• ùRôPo× LômùTô]uÓLÞPu á¥V ùTôÚhLs (Materials)
vUôoh G]o_õ ÁhPo 1 No.
• úYôph ÁhPo 0-300v M.I 1 No. • CûQl×dLô] JVoLs
• AmÁhPo 0-5A 1 No. úRûYVô] A[Ü
• ICDP ùU«u Ñ®hf 1 No.

ùNnØû\
1 vUôoh G]o_õ ÁhP¬u ùTVo TXûL 5 AûW U¦ úSWm Lôj§ÚkÕ ®hÓ ©u]o
®YWeLû[ T¥jÕ A±kÕ AhPYûQ Cߧ Ã¥e¡û] AhPYûQ 2 þp
1þ p ϱjÕd ùLôs[Üm. ϱjÕd ùLôs[Üm.
AhPYûQ 1 6 AúR úSWm Utßm úXôÓ AúR TÞÜdÏ
ùTVo LômùTô]uÓLû[ TVuTÓj§ Ã¥e¡û]
AhPYûQ 2 þp ϱjÕd ùLôs[Üm.
Y¬ûN Gi
AhPYûQ 2
úYôph
S. Mode Initial Final Consumption
Bm©Vo No. reading reading
@lÃÏYu£ 1 Direct
YûL 2 Through
Communication
Uô§¬ Components

2 ªuÑtß YûWTPj§u (Fig 1)
A¥lTûP«p vUôoh ÁhPûW Fig 1
CûQdLÜm.

G]o_õ ÁhP¬u ùPoª]p
vÏÚdLû[ ùUuûUVôL
CßdLÜm.

3 ªu ®¨úVôLjûR ùW£v¥e úXôh EPu
Ñ®hf Bu ùNnVÜm.

4 BWmT ¨ûX Ã¥e¡û] AhPYûQ 2 þp
ϱjÕd ùLôs[Üm.

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