Shells Study guides, Revision notes & Summaries

Class A Fires are what? Ordinary Materials such as wood, cloth, paper, rubber, and many plastics Class B Fire are what? Flammable liquids, combustible liquids, combustible liquids, petroleum greases, tars, oils, oil based paints, solvents, laquers, alcohols and flammable gases Class C Fires are what? Electrical Fires Class D Fires are what? Combustible Metals such as Magnesium, Zirconium, Titanium Class K Fires are what? Fires in cooking appliances that involve c...

Phosphorus has an atomic number of 15. This tells us that... - Answer-there must be 15 protons True or False: covalent bonds are stronger than ionic and hydrogen bonds because atoms that are joined with covalent bonds share electrons - Answer-True An e- in a hydrogen atom exists in the first valence shell. The valence e- of Aluminum exist in the 3rd shell. Which valence shell e- have higher potential energy and why? - Answer-the valence e- of aluminum, bc higher e- shells have higher energy...

You should keep emergency response record for at least - Answer 3 years Who determines if an explosive emergency is a level 1 or level 2? - Answer Explosive Ordnance Disposal (EOD) specialist A range has a large bin for storing munition waste. when the bin is full, it is sent to a TSDF for disposal. At what point does the munition waste become WMM? - Answer When picked up for disposal What document identifies range boundaries and locations of any munitions that landed off-site? - An...

Biological macromolecules formed when atoms of carbon, hydrogen, oxygen, nitrogen, phosphorus, and other elements bond with each other in unique and varied ways Atom building blocks of all matter four classes of biological macromolecules carbohydrates, lipids, proteins, and nucleic acids cell fundamental, basic unit of life Matter anything that occupies space and has mass Subatomic Particles of Atom protons, neutrons, and electrons Electrons Subat...

ARRT registry exam graded A 2023-2024 UPDATE NEW!! The energy of a characteristic x-ray photon created when an L shell electron fills a K shell vacancy in a tungsten atom will have which of the following energies?

JR 201 Hip Exam Actual Questions and Answers with complete solution

HED4805 Assignment 1 (COMPLETE ANSWERS) 2024 (149215) - DUE 17 May 2024 ;100% TRUSTED workings, explanations and solutions. Extract from the text: Education through practice Indigenous people of southern Africa developed their own methods of sharing knowledge through teaching practical skills. In most instances teaching was by showing, with demonstrations of different skill sets for the younger generation to observe. In southern Africa the San people, who survived by hunting and food gathering f...

Chapter 01: Introduction to Dental Materials MULTIPLE CHOICE 1. Until 1970, which of the following groups of dental auxiliaries were allowed to perform intraoral functions in all states? 1. Dental hygienists 2. Registered dental assistants 3. Certified dental assistants 4. On-the-job trained dental assistants a. 1, 2, 3, 4 b. 1, 2, 3 c. 1, 2 d. 1 ANS: D Until 1970, only the dental hygienist was allowed to perform intraoral functions in all states. Although laws vary ...

The hydrostatic test interval for a dry chemical extinguisher with a stainless steel shell is every __ years - Answer- 5 The hydrostatic test interval for a stored-pressure water, water mist, loaded stream, and/or antifreeze is __ years - Answer- 5 The hydrostatic test interval for a Wetting agent extinguisher is __ years. - Answer- 5 The Hydrostatic test interval for a AFFF (aqueous film-forming foam) extinguisher is __ years. - Answer- 5 The Hydrostatic test interval for a FFFP (fi...

HAZMAT Familiarization and Safety in Transportation 2023 exam ( A+ GRADED 100% VERIFIED) Materials or substances that pose unreasonable risk to health, safety, and properties are called - ANS hazardous materials Which is not an example of a HAZMAT employee? - ANS A guard checking installation gate locks The HAZMAT Training and Familiarization course gives you the information you need to receive a CDL HAZMAT endorsement. - ANS False The Northeast Ammunition Plant plans to sh...