Electrical Power Plant

Suppose that the consumption of energy in a certain country has a growth rate of 4 percent per year. In how many years will the energy consumption be tripled?

Suppose that the consumption of energy in a certain country has a growth rate of 4% per year. In how many years will the energy consumption be tripled?

A consumer requires \(2 \times 10^{6}\) kWh per year and its yearly load factor is 30 percent. What is its maximum demand?

A generating plant has minimum and maximum outputs of 50 MW and 100 MW, respectively. It generates an energy of 1,800,000 kWh in 24 hours at an average power factor of 90%. What is the load factor of the plant?

Assuming the most efficient technologies for the extraction of energy, the fuel with the largest known reserves is

In a hydroelectric power plant, it is used to prevent the sudden rise and drop of water pressure.

What is the cost of operating a 70 percent efficient 20 hp pump for 20 days, 8 hrs per day? Cost of energy is P0.05/kWh.

The process by which a heavy nucleus is splitted into two light nuclei is known as

Efficiency of a power plant is more in summers or winters?

The efficiency of thermal power plant is approximately

A plant has a total generating capacity of 800 kW. The coal consumption is 1,900 lbs. per hour. Heating value of the coal is 9,500 BTU per lb. What approximate percent in heat in the coal is converted into useful energy?

A power plant consumes 100,000 lbs. of coal per hour. The heating value of the coal is 12,000 BTU per lb. the overall plant efficiency is 30%. What is the kW output of the plant?

Base load plants are designed to supply power at

Peak load plants are designed to supply power at

Which of the following methods of generating electric power from the sea water is more advantageous?

Which of the following power plant is a conventional source of energy?

Alternators installed in a hydro power station, are of

A power plant gets water from a dam from a height of 122.45 m at the rate of 1,000 cubic meters per minute. If the output of the plant is 15,000 kW, what is the plant efficiency?

Calculate the use factor of a power plant if the capacity factor is 35% as it operates 8,000 hours during the year.

Efficiency is secondary consideration in case of