Question Two:

$[20$ marks$]$

$\backslash$table$[[$Subject$,$Important Considerations,$\backslash$table$[[$True or$],[$False$]],$Marks$],[\backslash$table$[[],[$monitoring system$]],\backslash$table$[[$Ensure safety: to people including self,$],[$customers$,$ workmen and the public in$],[$proximity environments; of equipment$],[$apparatus and buildings; continuous and$],[$reliability of supply$]],5,],[\backslash$table$[[$b$)$

$\backslash$table$[[$The Power Quality$],[$Most unpredictable$],[$period Category of$],[$disturbances in$],[$voltages$]]]],$Harmonic distortion,$5,],[\backslash$table$[[$c$)$

$\backslash$table$[[$The areas under the$],[$Daily Load Curve$],[$represent electrical$],[$energy supplied$],[$during $24$ hrs$.]]]],\backslash$table$[[$and the Load Duration Curve also$],[$represent electrical energy supplied$],[$during $24$ hrs with hourly MW area$],[$slices arranged in increasing order.$]],5,],[$d$)$ Screening curves,$\backslash$table$[[$Plotting the crossover points from$],[$screening curves onto the load duration$],[$curve determines the power plants$],[$capacity factor delineated optimal mix$],[$of peaker, intermediate and base load.$]],,]]$