It is proposed to supply a load with a maximum demand of 450 MW and load factor of 0.7. Choice is to be made from a hydroelectric power plant and a steam power plant.CostCapital Cost per MWInterestDepreciationOperating Cost per kWhDistribution Cost per kWhDetermine the following:Steam Power Plant Hydroelectric Plant30 Million Pesos 40 Million Pesos6%6%1.3 Pesos0.12 Pesos5%5%0.5 Pesos0.1 Pesos1. Total Annual Cost of Steam Power Plant in pesos (use whole number)2. Total Annual Cost of Hydroelectric Power Plant in pesos (use whole number)3. Cost per kWh of Steam Power Plant (use whole number)4. Cost per kWh of Hydroelectric Power Plant (use two decimal places)5. Power Plant to be considered (type steam or hydroelectric)

Calculate the annual cost of each power plant using the following formula: Annual cost = (Capital…

It is proposed to supply a load with a maximum demand of 450 MW and load factor of 0.7. Choice is to be made from a hydroelectric power plant and a steam power plant. Cost Capital Cost per MW Interest Depreciation Operating Cost per kWh Distribution Cost per kWh Determine the following: Steam Power Plant Hydroelectric Plant 30 Million Pesos 6% 6% 1.3 Pesos 0.12 Pesos 40 Million Pesos 5% 5% 0.5 Pesos 0.1 Pesos 1. Total Annual Cost of Steam Power Plant in pesos (use whole number) 2. Total Annual Cost of Hydroelectric Power Plant in pesos (use whole number) 3. Cost per kWh of Steam Power Plant (use whole number) 4. Cost per kWh of Hydroelectric Power Plant (use two decimal places) 5. Power Plant to be considered (type steam or hydroelectric)

It is proposed to supply a load with a maximum demand of 450 MW and load factor of 0.7. Choice is to be made from a hydroelectric power plant and a steam power plant. Cost Capital Cost per MW Interest Depreciation Operating Cost per kWh Distribution Cost per kWh Determine the following: Steam Power Plant Hydroelectric Plant 30 Million Pesos 6% 6% 1.3 Pesos 0.12 Pesos 40 Million Pesos 5% 5% 0.5 Pesos 0.1 Pesos 1. Total Annual Cost of Steam Power Plant in pesos (use whole number) 2. Total Annual Cost of Hydroelectric Power Plant in pesos (use whole number) 3. Cost per kWh of Steam Power Plant (use whole number) 4. Cost per kWh of Hydroelectric Power Plant (use two decimal places) 5. Power Plant to be considered (type steam or hydroelectric)

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Similar questions

3. An automobile engine delivers 25hp to the driveshaft with the thermal efficiency of 30%. The fuel has a heat content of 40 000kJ/kg. Calculate the rate of fuel consumption (kg/hr) and the heat rejected (kW) through the radiator and exhaust.
BRAJ - TECH Manufacturing company requested AAA Power Plant to provide 1.08 MW as the maximum load dernand, If the total: connected load is 21.42% less of that maximum load, what is the demand factor? 3.127 2.12 © 1.27 1.01
1) A geothermal facility operates at 1/3 of the Carnot efficiency. If the cold reservoirhas a temperature of 70°C, calculate and plot the efficiency of the facility as afunction of the geothermal fluid temperature from 100°C to 300°C. (remember toconvert to Kelvin!)1b) If a minimum efficiency of 5% is needed for this facility to be economicallyviable, what is the required minimum temperature of the geothermal fluid?
An electric motor drives a compressor by use of V-belt. The pulley diameter of the compressor shaft is 1.2 meter while the pulley diameter of the motor shaft is 1 meter. The belt speed runs at 30 m/s. The center distance between pulleys is 1.75 m. The groove angle of the pulleys is 35%. Determine the power generated in kW if the tension at the tight side of the belt is 670.5 N. The coefficient of friction between the belt and the pulley is 0.27.
1. A new town is being developed in a rural area of Costa Rica. Planners are projecting a population of about 2,000 people and a baseload electric energy demand for the town of 10MWe over the first 20 years. A nearby river flows from the rainforest region with a mean annual flow of 100m³/s. Over a 20 km distance upstream of the town site, the river has a change in elevation of 1,000 m. Seasonal variations in the river flow could be as large as a factor of ten above or below the mean flow. Is a hydro project using turbines with 80% efficiency feasible to meet the town's future energy needs? Discuss (2-3 sentences each) at least two associated impacts that planners also need to consider in the hydro project design.
This is a repeated question. I have asked this question but it was rejected. I am submitting the problems to check my understanding. I completed the problems already and I am not being graded on them. If you are able to, please state your assumptions and table.
Question 5 A cyclic system exchanges heat with 3 reservoirs. The system receives 990 J from a reservoir at 1,236 Kand 542 J from a reservoir at 766 K. It rejects an unknown quantity of heat to a reservoir at 256 K. What is the maximum possible efficiency of the system? Give your answer as a percentage to 1 decimal place (e.g. 12.3% would be input as 12.3).
A heat pump with the COP of 3.0 supplies heat at the rate of 240 kJ/min. Determine the electric power supply to the compressor. Provide the answers to 3 decimal places and insert the unit symbol in kilowatts Consider a heat engine rate of heat production at 85 MW and at the same time reject heat to a sink at 40 MW. Which formula number is applicable to determine the power output and thermal efficiency of the engine.
A gas turbine has a pressure ratio of 6:1. The inlet temperature to the compressor is 20°C. The outlet temperature from the compressor is 180°C. The inlet temperature to the turbine is 920˚C. Find: a) The gas turbine thermal efficiency. b) The outlet temperature from the turbine. c) The net output power if the inlet heat power is 160 MW.
4) One measure of the scale of a process is its throughputs of fuel or other input raw materials, e.g., lbs of coal per hour. Compare the coal throughputs for a small-scale experiment that uses 10 mg of coal in 6 seconds, and a single boiler in a large commercial-scale central-station electric generating plant. Assume: the commercial facility has a total output of 1,020 MW e supplied by three boilers of equal capacity; the boiler has a heat rate of (8,980 Btu th /hr)/(kW e ) based on fuel HHV, and fires coal with a gross heating value (i.e., HHV) of 14,000 Btu th /lb.
NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part. A steam power plant receives heat from a furnace at a rate of 280 GJ/h. Heat losses to the surrounding air from the steam as it passes through the pipes and other components are estimated to be about 8 GJ/h. The waste heat is transferred to the cooling water at a rate of 170 GJ/h. Problem 06.017.a - Net power output of steam power plant Determine the net power output. (You must provide an answer before moving to the next part.) The net power output is MW.
A small company is considering an investment of $2000 that can save 3000 kWh of electricity per year at $0.15/kWh while the annual maintenance fee is $50. The project has a lifetime of 8 years and the salvage value is 10% of the initial investment. -:) What is the simple payback period (SPP) (in years)? Blank 1 (Your choices: 4.0, 4.2, 4.6, 5.0, 5.2) -:) With an annual discount rate is 12%, what is the discounted payback period (in years)? 6.5 (Your choices: 5.9, 6.5, 7.6, 8.1, 8.9) -:) With an annual discount rate is 12%, what is the benefit-cost ratio (BCR)? (Hint: Benefit = Annual saving – Maintenance; Cost = Initial investment - Salvage) Blank 3 (Your choices: 0.92, 1.04, 1.12, 1.25, 1.43) Blank 1 Blank 2 Blank 3 Add your answer Add your answer Add your answer