Resistors and are connected series.6Ω
c. 2. 2. 48V. 12.0Ω. 230A.
9. 3.16Ω. 5. 6V
b. The resistance kettle element which takes 12A from 230A main
supply is:
a. remain constant
b. The combined
resistance value will be:
a. increase strength. ohm filament lamp was found taking current full
brilliance.3A
b.88Ω
b.0Ω
b.119
U W
6 6
2 2
C1
L1 C1
2
C3
4
5
6
To phase supply
To phase motor
7. The current taken 10Ω resistor when connected 230V supply
will be:
a.00Ω
c.
11.
. 19. totally collapse
c. 23A
d. Current flowing through solenoid sets magnetic flux. 10A
c. 24V
d. 2. 6.24Ω
d.3Ω
d. 12V
c. decrease strength
d.
10.
8. iron
core added the solenoid while the current maintained a
constant value, the magnetic flux will:
a. 9. The voltage across the lamp under these conditions is:
a
