Media Summary: Natural gas is priced at $0.85 per therm. What is the equivalent cost per MMBtu? A. $0.85/MMBtu B. $8.50/MMBtu C. A 10000 sq ft building consumed 5000 therms of natural gas and 60000 kWh of electricity in one year. What is the Energy Use ... Convert 1000 BTU to kilowatt-hours (kWh): A. 0.293 kWh B. 3.412 kWh C. 29.3 kWh D. 341.2 kWh Answer = A. The fundamental ...
Cem Exam Question 9 Unit - Detailed Analysis & Overview
Natural gas is priced at $0.85 per therm. What is the equivalent cost per MMBtu? A. $0.85/MMBtu B. $8.50/MMBtu C. A 10000 sq ft building consumed 5000 therms of natural gas and 60000 kWh of electricity in one year. What is the Energy Use ... Convert 1000 BTU to kilowatt-hours (kWh): A. 0.293 kWh B. 3.412 kWh C. 29.3 kWh D. 341.2 kWh Answer = A. The fundamental ... A balanced three-phase system has line voltage 480 V, line current 100 A, and power factor 0.85. What is the real power in kW? Energy Utilization Index calculation with multiple energy sources. AEE A project costs $100000 and saves $20000/year for 10 years at a 12% discount rate. (P/A, 12%, 10 yr = 5.6502). What is the Net ...
A facility has a monthly peak demand of 600 kW and monthly energy use of 216000 kWh. What is the facility load factor? (Assume ... A system has 40 fixtures, each with two 32-watt T8 lamps and a ballast factor of 0.88. Operating 3000 hr/yr, what is the annual ...
