Question II:

$3$ phase grid of $\backslash (3\backslash$times $208\backslash$mathrm$\{$~V$\}\backslash )$

$-$ Find all line curnents

$-$ Calculate total active power

$-2.$ watemeter method. $2$ wattmeters, $1$ connected to a the other connected to $\backslash ($ c $\backslash ).$

Drow the watimeters in the cirmit

$-$ Calculate the powers measured by each wattoneter

$-$ Use your answers to find the total active power.