The kilowatt hour - Study guides, Study notes & Summaries

Stationary Engineer License Exam Prep Questions And Answers 100% Solved A ______ fuse is necessary for a circuit with a load of 21,000 watts and a voltage of 220 volts. A. 100 B. 150 C. 175 D. 200 A. 100 amps. Note: V = IR Therefore I = V/R 21,000 amps /220 volts = 95 amps At 0 psig, how many BTU's are required to change 1 lb of water at 212F to steam? A. 144 B. 180 C. 970 D. 1190 C. 970 BTU Radiation is: A. the movement of liquids or gases created by a temperature difference. ...

APES AP Exam 2023 Already Graded A Ecosystem services Natural environments provide ecosystem services. Which is the process by which life supporting resources such as clean water, timber, fisheries, and agriculture crops are produced. Relationship between population health and genetic diversity Populations with high genetic diversity are better able to respond to environmental change than populations with lower genetic diversity. Background extinction rate The average rate at which species go ...

The average cost per kilowatt hour in the summer is? - Answer- 8 cents the average cost kilowatt hour per kilowatt hour in the winter is? - Answer- 6 cents What is Plant Doyle? - Answer- a large natural gas fired generating plant the produces electricity to meet peak summer demand. Most of the electricity produced by Oglethorpe power for member EMCs is generated in? - Answer- Coal burning steam plants. WEMC first natural gas turbines went on the line at a generation facility in what ...

ASVAB Electronics Exam 159 Questions with Verified Answers Electricity - CORRECT ANSWER General term for the variety of phenomena resulting from the presence and flow of electric current Volts Amperes (amps) Ohms - CORRECT ANSWER 3 ways Electricity is measured Volts - CORRECT ANSWER Measure the difference of potential between 2 points Amperes (amps) - CORRECT ANSWER Measure the number of electrons that move past a specific point in 1 second (i.e. electrical currents) Ohms - CO...

Packaged watertube boilers capacities range from? a. 2300 kg to 65000 kg per hour b. 500 kg to 100 mg per hour c. 15 psi to 15000 kg per hour d. 65000 to 100000 kg per hour - A The main advantage of the packaged boiler is its a. small size b. compact design c. low cost D. quality steam - C Feild erected boilers have outputs of? A 75,000 kg/h B 100,000 kg/h C 100 mg/h D 150,000 kg/h or more - D Where electric power is used as a heating source, the boiler rating shall be ...

Packaged watertube boilers capacities range from? a. 2300 kg to 65000 kg per hour b. 500 kg to 100 mg per hour c. 15 psi to 15000 kg per hour d. 65000 to 100000 kg per hour - A The main advantage of the packaged boiler is its a. small size b. compact design c. low cost D. quality steam - C Feild erected boilers have outputs of? A 75,000 kg/h B 100,000 kg/h C 100 mg/h D 150,000 kg/h or more - D Where electric power is used as a heating source, the boiler rating shall be ...

circuit a complete, closed path through which electric charges can flow conduction transfer of electrons when one object touches another conductor a material in which charges can move easily. Most metals are fit this description because some of the electrons in metals are free to move about (they are delocalised). electrical energy power times time electron a negatively charged particle found outside the nucleus insulator a material in which charges canno...

Duct systems should be installed according to ____ Standards : SMACNA The type of flue pipe used on gas 80% standard furnace venting systems serving gas fired systems : Type B-Vent Which type of gauge would you use for very high vacuums? : McLeod type gauge How many BTUs are equal to one kilowatt hour : 3,414 BTU When adjusting gas fired furnaces above 2000 feet, the BTU per hour input should be reduced 4% for each _____ feet above sea level. : 4% for every 1,000 feet How are resid...

ABSA B1 Study Bank Questions with 100% Correct Packaged watertube boilers capacities range from? a. 2300 kg to 65000 kg per hour b. 500 kg to 100 mg per hour c. 15 psi to 15000 kg per hour d. 65000 to 100000 kg per hour - Answer- A The main advantage of the packaged boiler is its a. small size b. compact design c. low cost D. quality steam - Answer- C Feild erected boilers have outputs of? A 75,000 kg/h B 100,000 kg/h C 100 mg/h D 150,000 kg/h or more - Answer- D Where electric p...

Power Engineering 3B1 Chapter 1 quiz 1 questions and answers Packaged watertube boilers capacities range from? a. 2300 kg to 65000 kg per hour b. 500 kg to 100 mg per hour c. 15 psi to 15000 kg per hour d. 65000 to 100000 kg per hour - ANS a The main advantage of the packaged boiler is its _____ _____. a. small size b. compact design c. low cost d. quality steam - ANS c Field erected boilers have outputs of? a. 75000 kg/h b. 100000 kg/h c. 100 mg/h d. 150000 kg/h or more...