Page 162 - Electrician 1st year - TP

TYo (Power) T«t£ 1.5.47
ªuT¦Vô[o þ AC ªuÑtßLs (AC Circuits)

R - L, R- C Utßm R- L - C TdL CûQl× ªu Ñt±u ÏQô§NVeLû[
LiÓ ©¥jRp Utßm ªuú]ôhPm, ªu]ÝjRm Utßm PF þûV
A[®Pp (Measure current, voltage and PF and determine the charactertics of R - L, R- C
and R- L - C in AC parallel circuits)

úSôdLeLs: ClT«t£«u Ø¥®p ¿eLs ùT\ úYi¥V §\uLs
• R - L TdL CûQl× ªuÑt±u ªuú]ôhPm Utßm ªu]ÝjRm B¡VYtû\
A[®Pp
• R - C TdL CûQl× ¡û[ ÑtßdL°u ªuú]ôhPm Utßm ªu]ÝjRm
B¡VYtû\ A[®Pp
• R - L - C TdL CûQl× ªuÑt±u ÏQô§NVeLû[ LiP±Rp.

úRûYVô]ûYLs (Requirements)

LÚ®Ls/NôR]eLs/CVk§WeLs ùTôÚhLs (Materials)
(Tools / Equipment)
• CûQdÏm Lm©Ls
• ¥´hPp Up¥ ÁhPo 1 No. úRûYVô] A[Ü
• MI AmÁhPo 0 - 2 A 2 No[. • ICDP Ñ®hf 250V, 16A 1 No.
• MI úYôph ÁhPo 0 - 250V 1 No. • YVo YÜiÓ ùW£vPôo 200 1 No.
• MI AmÁhPo 0 - 3A 1 No. • úNôd Lô«p 40W, 240V, 50Hz 1 No.
• @lÃdÏYu£ ÁhPo 50Hz 5% 1 No. • E ùLlTô£hPo 8 ƒd /4 ƒd / 400 V
• BhúPô ¥Wôuv@TôoUo JqùYôu±Ûm Juß
Cu×h 240V AÜh×h 0 -270V, • E ùLlTô£hPo 2 ƒd / 400 V 1 No.
8 Amps 1 No.
• ¬úVôvPôh 400 / 1A 1 No.

ùNnØû\
ùNnV úYi¥V úYûX 1: R - L TdL CûQl× ªuÑt±p ªuú]ôhPm Utßm
ªu]ÝjRm B¡VYtû\ A[®Pp

1 CuPdNu Lô«p Utßm ªuRûP
B¡VYtû\ ùLôiÓ Fig þ1p Es[Õ
úTôp ªuÑt±û] AûUdLÜm.

2 BhúPô ¥Wôuv@TôoU¬u AÜh×hûP
éw´Vj§p ¨ßjRÜm.

3 Nlû[ûV ªuÑtßdÏ YZe¡ ùUÕYôL
AÜh×hûP 50V YûW A§LlTÓjRÜm.
4 ¡û[ Utßm ùUôjR ªuú]ôhP
A[ÜLû[ A[kÕ AhPYûQ þ 1p
T§VÜm. UôßThP ªu]ÝjReLû[d
ùLôÓjÕ, ARôYÕ 100, 125, 150 Utßm 175
úYôphL°p ClT«t£ûV ÁiÓm
ùNVpTÓjRÜm.

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