Power Systems A diesel power station has fuel consumption of 0.28 Kg per kWh. The calorific value of fuel is being 10000 KCal / kg. Determine the overall efficiency 40.85 %. 40 %. 30.7 %. 30.26 %. 40.85 %. 40 %. 30.7 %. 30.26 %. ANSWER DOWNLOAD EXAMIANS APP
Power Systems Corona is accompanied by violet visible light hissing sound power loss and interference All of these violet visible light hissing sound power loss and interference All of these ANSWER DOWNLOAD EXAMIANS APP
Power Systems Four identical alternators each are rated for 20 MVA, 11 KV having a subtransient reactance of 16% are working in parallel. The short circuit level at the busbar is 400 MVA 100 MVA 500 MVA 125 MVA 400 MVA 100 MVA 500 MVA 125 MVA ANSWER DOWNLOAD EXAMIANS APP
Power Systems Lightning arresters are used for All of these protection of equipment from open circuits protection of equipment from short circuits protection of equipment from external lightning All of these protection of equipment from open circuits protection of equipment from short circuits protection of equipment from external lightning ANSWER DOWNLOAD EXAMIANS APP
Power Systems A sort line with R/X ratio 1, the zero regulation is obtained when the power factor of the load is 0.707 leading 0.5 unity 0 leading 0.707 leading 0.5 unity 0 leading ANSWER DOWNLOAD EXAMIANS APP
Power Systems In hydro power stations what is an enlarged body of water just above the intake and used as a regulating reservoir called Fore bay. Spillways. Reservoir. Penstock. Fore bay. Spillways. Reservoir. Penstock. ANSWER DOWNLOAD EXAMIANS APP
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