12V
c. iron
core added the solenoid while the current maintained a
constant value, the magnetic flux will:
a. The current taken 10Ω resistor when connected 230V supply
will be:
a.
10.0Ω
b. The voltage across the lamp under these conditions is:
a. 230A.24Ω
d.
. 2. 2. 23A
d. 6V
b. 19. increase strength.
11. 9. 24V
d.88Ω
b.3Ω
d. 6.00Ω
c. The combined
resistance value will be:
a.
9.119
U W
6 6
2 2
C1
L1 C1
2
C3
4
5
6
To phase supply
To phase motor
7. Current flowing through solenoid sets magnetic flux.6Ω
c.3A
b. The resistance kettle element which takes 12A from 230A main
supply is:
a. 10A
c. 48V. totally collapse
c. remain constant
b. decrease strength
d. 12.
8. 2.16Ω. Resistors and are connected series.0Ω. ohm filament lamp was found taking current full
brilliance. 3. 5
