Another sparks competition question!

[Simonslimline]

Electrical energy is measured using a -

a kWh meter
b Watt meter
c Ammeter
d Voltmeter


I think the answer is Wattmeter rather than Kwh meter. Everyone has answered Kwh meter in the comp. Am i wrong in thinking B is the answer?

Thanks.

 

[telectrix]

a wattmeter measures power, not energy. think you are wrong, as energy incorporates a time factor.

 

[trev]

Yes you are.

 

[Simonslimline]

Cool, thanks for clearing that up

 

[ElectroChem]

Admit it, you were hoping to catch them out again and score more free kit!

 

[Simonslimline]

Admit it, you were hoping to catch them out again and score more free kit!

Would of been nice

Could of worked as well if i wasn't wrong. :6: