Page 12 - Electrician 1st year - TP

T«t£ Gi T«t£ TdL Gi

1.4.39 JÚ ùNôXõ]ônÓ (solenid) ûV ÑtßRp Utßm ªuNôWjRôp
HtTÓm LôkR ®û[ÜLû[ ¾oUô²jRp (Wind a solenid and
determine the magnetic effect of electric current) 112
1.4.40 çiPlThP ªu]ÝjRj§u §ûN Utßm ªuú]ôhPjûR
LiÓ©¥jRp (Determine the direction of induced E.M.F and current) 116
1.4.41 TWvTWUôL (Mutually) çiPlTÓm ªu]ÝjRjûR EtTj§
ùNnÙm T«t£ (Practice on generation of mutually induced EMF) 118

1.4.42 ªuRûP Utßm Cm©Puvû^ A[®Pp Utßm ùYqúYß
áhPûUl©p úNôd Lô«Xõu CuPdPuvû^ ¾oUô²jRp
(Measure the resistance, impedence and determine the inductance of choke
coils in different combinations) 120

1.4.43 TpúYß YûLVô] ùLlTô£hPoLû[ LiP±Rp Utßm
ªuú]t×/ªu²\dLm Utßm úNôRû] ùNnRp (Identify various
types of capacitors, charging/ discharging and testing) 123
1.4.44 úRûYlTÓm §\u Utßm ªu]ÝjRj§tÏ ùLôÓdLl
ThÓs[ ùLlTô£hPoLû[ ÏÝYôL CûQjRp
(Group the given capacitors to get the required capacity and voltage rating) 127

Tϧ 5 : AC ªuÑtßLs (AC Circuits)
1.5.45 RL, R- C, R- L - C , AC ùRôPo CûQl× ÑtßdL°u
ÏQô§NVeLû[ LiÓ ©¥jRp Utßm ªuú]ôhPm Utßm
ªu]ÝjRm Utßm PF B¡VYtû\ A[®Pp (Measure current,
voltage and PF and determine the characteristics of the RL, R- C, R- L - C in
AC series circuits) 130

1.5.46 AC ùRôPo ªuÑt±p ùWN]uv @l¬dÏYu£ûV A[®Pp
Utßm AR]ôp ªuÑt±p HtTÓm ®û[ûY LiÓ©¥jRp
(Measure the resonance frequency in AC series circuit and determine its effect
on the circuit) 136

1.5.47 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) 138
1.5.48 TdL CûQl× ªuÑt±p ùWN]uv @l¬dÏYu£ûV
A[®Pp Utßm AR]ôp ªuÑt±p HtTÓm ®û[ûY
LiÓ©¥jRp (Measure the resonance frequency in AC parallel circuit and
determine its effects on the circuit) 142

1.5.49 £e¡s úTv ªuÑt±p úX¡e Utßm Ä¥e (lagging and leading)
TYo @úTdP¬p ªuNd§, ªu]ôt\p B¡VYtû\ A[®Pp
Utßm ÏQô§NVeLû[ YûWTPj§u êXm Jl©ÓRp
(Measure power, energy for lagging and leading power factors in single phase
circuits and compare the characteristics graphically) 144

(x)