Page 146 - Electrician 1st year - TP
P. 146
¾oÜ (Conclusion)
5 JqùYôÚ ãZÛdÏm A[ûY
i CWiÓ Lô«pLÞm ùRôPo CûQl©p
LQd¡PÜm. CkR A[ûY Cm©Puv CÚdÏm úTôÕ AYt±u Cm©Puv
Gu\ Tj§«p T§Ü ùNnVÜm Utßm
NWôN¬ Cm©Puv A[ûY
LiÓ©¥dLÜm. Z = _____________
6 JÚ Lô«Xõu CûQlûT Õi¥dLÜm.
(ùPoª]p 3 Utßm 4). JÚ Lô«Xõu ii JÚ Lô«Xõu Cm©Puv ................................ Kmv.
Cm©Puvû^ ¾oUô²dL Y.Gi 2 ØRp
4 YûW«Xô]Ytû\ UßT¥Ùm ùNnVÜm.
ùNnV úYi¥V úYûX 3: úNôd¡u CuPdPuû^ ¾oUô²jRp
¸úZ Lôi©jÕs[ Øû\ T¥ CuPdPuû^ CeÏ = 3.142 (22/7)
(L) LQd¡PÜm.
f = Nlû[ @l¬dÏYu£
AhPYûQ þ 1uT¥ úNôd¡u NWôN¬ (Hz)
ªuRûP A[Ü = ............................... Kmv L = CuPdPuv
AhPYûQ þ 2u T¥ úNôd¡u NWôN¬ (ùau¬) (H)
Cm©Puv A[Ü = ......................... Kmv
X
X = 2 fL úNôd¡u CuPdPuv L = L (H)
L 2π f
X
L = L L = _________ ùau¬ (H)
2π f
AhPYûQ þ2
Y. Gi Lô«pLÞdÏ AC ªuú]ôhPm Cm©Puv Lô«pL°u
CûPúVÙs[ (mA) CûQl×
AC ªu]ÝjRm
1 ùRôPo CûQl©p
CWiÓ
2
3 JÚ Lô«p UhÓm
4
5
6
CWiÓ Lô«pL°u NWôN¬ Cm©Puv A[Ü = ..................................... Kmv
JÚ Lô«Xõu NWôN¬ Cm©Puv A[Ü = ..................................... Kmv
122 TYo : GXdh¬μVu þ (NSQF- Revised 2022) T«t£ 1.4.42