Fossil fuel Study guides, Class notes & Summaries

1. On an R-22 system, line diameters and lengths are typically specified for a vapor pressure drop that does not exceed what? ANS 6-7PSI or 6F 2. What is the primary purpose of using flux when soldering copper or brass parts? ANS Prevent Oxidation 3. The water that results from a defrost cycle of an air to air heat pump(runoff) must? ANS Drain off and away from the outdoor coil. 4. Why must the runoff be drained off and away from the outdoor coil? ANS Exces- sive ice can build up on the b...

Bloomberg ESG Certification - Introduction to ESG and Sustainable Finance Questions and Answers Already Passed A company in which of the following industries would be most likely to pass the screening process for a fund prioritizing ESG? A. Weapons defense B. Tobacco C. Technology D/ Fossil fuel C. Technology Explanation : When asset managers survey their clients on their investment preferences, they are learning that clients increasingly do not want their money supporting tobacc...

In the video we saw that the carbon cycle is balanced with some sinks and some sources of carbon. The two primary sources of anthropogenic carbon are fossil fuel combustion and land use changes. Indicate which are the three main carbon sinks for this anthropogenic carbon. The three primary sinks of carbon are oceans, land and vegetation, and the atmosphere. Interesting also that CEMENT application is the third biggest source of CO2e. True or False? Clearing forests to plant agricultural crops...

What is the threshold for having a satellite phone? : 500 MW How often is reactive testing completed? : 5 years Which of the following would NOT be a cause for a sudden deviation in the balancing area ACE? 1) Incorrect interchange number 2) Loss of a tie-line RTU 3) Loss of internal load 4) Loss of adjacent control area generation : Loss of adjacent control area generation PJM should be made aware of any fuel shortage that a generator may experience. This information assists in ana...

1. R-22 vapor line diameters and lengths are typically specified for a ANS Vapor pressure drop that does not exceed 6 - 7 psi or 6°F. 2. The primary purpose of using flux when soldering copper or brass parts is to ANS Prevent oxidation. 3. The water that results from a defrost cycle of an air to air heat pump (runoff) must ANS Drain off and away from the outdoor coil to prevent excessive ice can build up on the bottom of the coil and reduce capacity. 4. The component used to reduce sound ...

AESC Unit 3 (80% of Final) Exam Questions and Answers Rated A+ The macronutrient diet of the average American is dominated by 50% ______________. Carbohydrates In the United States, it take approximately ________ to feed one person. 1 Acre The majority of farmland in the United States is in which REGION? Midwest Globally, farmland acreage has INCREASED in what countries/continents? Africa and South America Approximately what percentage (%) of the land in the continental U.S. is devoted to f...

Power Engineering 4th Class - Unit A11 Questions and Answers 100% Pass (4-051-2.4) An early shell-type boiler had ___________ as its heating surface: Select one: a. Only the lower part of the shell b. The lower part of the shell and the rear plate or head c. The total shell side and one end plate or head d. Two passes along the shell or drum a (4-052-3.3) An advantage of a vertical tubeless firetube boiler is that it requires: Select one: a. Relatively small floor space b. No fu...

Which one of the following is not considered an alternative fuel? correct answers Coal * Hydrogen Compressed Natural Gas Electric The AbilityOne (formerly JWOD) Program uses the purchasing power of the federal government ot buy products and services from participating, community-based nonprofit agencies nationwide dedicated to training and employing individuals with disabilities. Every product purchased through this program is included among the designated product categories of the Sustain...

SUS1501 Assignment 8 Semester 1 2023 Answers, guidelines, workings and references... ............................................... Portfolio Assignment SUS1501 – Sustainability and Greed Student Number: Date: Teaching Assistant Name: Declaration: By submitting this portfolio, I implicitly declare that this is my own work except for the “Introduction” which was kindly written for me by my lecturer. I am aware that if ANY unacknowledged copying is detected in ANY answer, I w...

ARE 5.0 - PPD - MECHANICAL SYSTEMS Exam with Complete Solutions Net Zero Structure - A building that consumes only as much energy as it produces on site through renewable means Selection of Fuel Type - Depends on Fuel's availability in the region and the dependability of supply; the fuel's cost, cleanliness and convenience of storage; and the needs of the building's equipment Natural Gas - Of all the fossil fuels it is the most efficient - it is clean burning and relatively low...