9. 57. 230 V. 230 V
b. The phase current delta connected load 100 The line current
will be:
a.231
U W
6 6
2 2
C1
L1 C1
2
C3
4
5
6
To phase supply
To phase motor
6.73 V
b. 400 V
c. 100 V
c. 230 A.73 V
b. 230 A. 230 V. 57. load connected phase and neutral star-connected three-
phase four-wire supply system from the local sub-station would have
a voltage of:
a.
8.73 A
b.
10. 57.
.2 A
d. 57. 173. The phase voltage star connected load 100 The line voltage
will be:
a. 173. 132 kV.2 V
d. 100 A
c. kV
d. The phase current star connected load 100 The line current
will be:
a.73 A
b. 173.2 V
d. 100 A
c. The phase voltage delta connected load 100 The line voltage
will be:
a.
7.2 A
d. 173. 100 V
c
