JAMB Physics
PHCN measures its electrical energy in
a.
Wh
b.
kWh
c.
J
d.
W
Correct answer: B
PHCN measures electrical energy in kWh (kilowatt hour). 1 kWh is the electrical energy expended in 1 hour by a device operating at 1000 Watts.
JAMB Physics
PHCN measures its electrical energy in
Wh
kWh
J
W
PHCN measures electrical energy in kWh (kilowatt hour). 1 kWh is the electrical energy expended in 1 hour by a device operating at 1000 Watts.
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