Economics of power generation

$$ rac{{{ ext{Maximum demand}}}}{{{ ext{Average load}}}}$$

$${ ext{Average load}} imes { ext{Maximum demand}}$$

$$ rac{{{ ext{Average load}}}}{{{ ext{Maximum demand}}}}$$

$${left( {{ ext{Average load}} imes { ext{Maximum demand}}} ight)^{ rac{1}{2}}}$$

kW

kVAR

kWh

kVA

current

voltage

duration of contact

all of the above

Diesel engine

Hydraulic turbine

Gas turbine

Any of the above

flat rate tariff

two part tariff

maximum demand tariff

any of the above

positive

negative

zero

any of the above

fixed charges

semi-fixed charges

running charges

all of the above

average power used during the period

average kWh (kW) energy consumption during the period

either of the above

none of the above

nuclear power plant

hydro power plant

diesel power plant

both (B) and (C) E. none of the above

5 kW

40 kV

80 kW

120 kW