Film should be stored in - Study guides, Class notes & Summaries

LEV Notes Law of Evidence (University of South Africa) lOMoARcPSD| WITNESSES 2 aspects of oral evidence: 1. COMPETENCE OF WITNESS TO TESTIFY Whether person has mental capacity to testify – if not, they are not competent to testify & court cannot hear their evidence under any circumstances Note the diff btw admissibility and competence: - Admissibility = evidence of a person who is already a competent witness - Competence = focuses on the person Parties cannot consent to admission o...

4A Unit 4 Questions and Answers Graded A+ The type of standpipe system that requires a supplemental detection system to operate is the: Select one: a. Dry Pipe b. Wet Pipe c. Deluge System d. Preaction d. Preaction (4-039-1.1) Overheating of electrical equipment is: Select one: a. Is one of the conditions that usually cause electrical fires in buildings b. Usually the result of inadequate wiring c. Often due to over sized fuses being installed d. The result of blocked coolin...

They offer the coating effects of dry chemicals. - Class A fire extinguisher should be removed or replaced at their next 6 year maintenance or hydrostatic test interval. - Dry chemical stored pressure fire extinguishers: Talking about UL rating, the _____ rating refers to the amount of sq footage an extinguisher covers - B:C you need to have portable fire extinguishers VISUALLY inspected at least _____ according to 29 CFR 1910.157 (e) (2) - monthly should NOT be used forf...

A properly placed ladder should have film footing, and the top of the ladder should be - At least three feet above the roof A refrigerant container should never be heated or stored in temperatures above: - 125°F. A simple tool that technicians can use to check for energized circuits is a: - Noncontact voltage detector A typical household outlet has a breaker that will shut off power if 15 amps of current is exceeded. But it only takes how many amps to cause your heart to stop beating. - b...

Discuss what is meant by ALARA - ANS -ALARA Stands for as low as reasonably achievable -it is aimed at reducing radiation exposure and individuals who work routinely with radiation Define the three units of measurement for radiation exposure - ANS Roentgen (R) radiation absorbed dose (RAD) radiation equivalent man (REM) Defined the 3 units of measure for radiation exposure - ANS -Roentgen is a term applied to x-rays and gamma rays it is the amount of radiation it takes to p...

Portable fire extinguishers should be chosen based on the: type of fuel that is burning. What classification of portable fire extinguisher is used for fires that involve combustible liquids and gases? Class B What classification of portable fire extinguisher is used for fires that involve combustible metals and alloys? Class D What classification of portable fire extinguisher is used on fires that involve combustible cooking oils? Class K Which method of extinguishing works by excluding o...

What is a physical property of x-rays? - correct answer Travel in straight lines As the wavelength of x-ray photons shortens, the energy of the x-ray beam will - correct answer Increase The kVp setting on an x-ray machine controls the - correct answer Quality of the x-ray beam The milliampere-seconds (mAs) setting on an x-ray machine controls the -...

Test Bank on Essentials of Dental Radiography 9th EditionBy Evelyn Thomson,Orlen JohnsonChapter 1 Multiple Choice 1. Who was awarded the first Nobel Prize for physics in 1901, for his experimental work with radiation? 2. W. J. Morton 3. O. Walkhof 4. W. D. Coolidge 5. W. C. Roentgen 6. Who is credited with introducing the bitewing radiograph? 7. F. W. McCormack 8. H. R. Raper 9. G. M. Fitzgerald 10. C. E. Kells 11. Who developed the hot cathode ray tube? 12. W. D. Coolidge 13. W. A. Price 14. H...

CDPH Water Distribution Exam Questions and Answers Latest Update 2024/2025 (Graded 100%) What term is used when a water utility divides its total operating expenses into the total revenue? a.) Debt ratio b.) Operating ratio c.) Credit ratio d.) Coverage ratio b.) Operating ratio Under the requirements of the Safe Drinking Water Act, it is the duty of the water purveyor to deliver potable water of proper quality only as far as the: a.) Entry point of the distribution system b.) Customer'...

400 Must Have Words for the TOEFL Exam Questions with Verified Answers 2023 abandon (v.) - CORRECT ANSWER to leave; to give up Ex: To save their lives, the sailors had to ~ the sinking ship. adversely (adj.) - CORRECT ANSWER in a harmful way; negatively Ex: Excessive rainfall early in the spring can ~ affect the planting of crops. Usage Tips: ~ is often followed by affect. aggregate (adj.) - CORRECT ANSWER gathered into or amounting to a whole Ex: It is impossible to judge last ye...