Mechanic class 11 - Study guides, Class notes & Summaries

Chapter 3: Data Models TRUE/FALSE 1. A data model is usually graphical. ANS: T PTS: 1 2. The terms data model and database model are often used interchangeably. ANS: T PTS: 1 3. An implementation-ready data model should contain a description of the data structure that will store the end-user data. ANS: T PTS: 1 4. Within the database environment, a data model represents data structures with the purpose of supporting a specific problem domain. ANS: T PTS: 1 5. Data modeling starts with a...

ELEVATOR MECHANIC (COMPLETED) EXAM / 220+ QUESTIONS AND CORRECT ANSWERS 2023/2024 / GRADED A+. Elevator Mechanic Exam Review 2023 1. A contractor wants to raise the car speed from 100fpm to 125fpm, it currently has a 12" sheave. What sheave is required?: Diam=12" 12/4=3" 25fpm=3" 100fpm + 25fpm= 12"+3"= 15" sheave 2. A MOV (Metal Oxide Varistor) burns out. You replace it, but cannot read voltage or resistance. What should you do?: Replace it with a larger MOV 3. On a Ward-Leona...

ELEVATOR MECHANIC (COMPLETED) EXAM / 220+ QUESTIONS AND CORRECT ANSWERS 2023/2024 / GRADED A+. Elevator Mechanic Exam Review 2023 1. A contractor wants to raise the car speed from 100fpm to 125fpm, it currently has a 12" sheave. What sheave is required?: Diam=12" 12/4=3" 25fpm=3" 100fpm + 25fpm= 12"+3"= 15" sheave 2. A MOV (Metal Oxide Varistor) burns out. You replace it, but cannot read voltage or resistance. What should you do?: Replace it with a larger MOV 3. On a Ward-Leona...

7 3/4 correct answers Subtract: 7 2/3 - 9 11/12 151' correct answers A boilermaker mechanic needs 12 lengths of 1/4" membrane. Each length is to 12'7". What is the total length of membrane needed? 31' 2" correct answers A welder needs tube sections (Dutchmen) in the following lengths: 8'10", 12' 5", and 9' 11". What is the total amount of tubing needed? 19" correct answers Add: 1/4 +11/12+5/6+1/2= Hazardous correct answers Vaporized metals such as zinc, cadmium, lead, ch...

SOC1502 EXAM PACK $0C1502 MAY/JUNE 2019 QUESTION 1 Which of the following statements correctly describe how human beings became differentiated? @m@ = Epidemics played a role in shaping the genetic inheritance of population groups 2 Darker skin protected against skin cancer in areas where there was little sunshine 3 There was extensive inbreeding between early humans and modern human beings 4 The period from the rise of the first humans to the present was too short for any g...

Hangar Area - Answer Area adjoining a facility that is used to store and/or repair aircraft. For the purpose of these Regulations, is considered part of the Secured Area. ID Badging Office - Answer The location where Airport Access Control System Airport ID Badges are issued. The O'Hare Office is located on the l o w e r l e v e l of Terminal 3 near Elevator Center 6. The Midway Office is located at the CDA Security Office, 5221 W. 55th St., on the 2nd floor. Jet Blast - Answer The ex...

Second degree burn - A burn that causes the skin to blister is referred to as a: Flow meter - The amount of inert gas is controlled by the 7 3/4 - Subtract: 7 2/3 - 9 11/12 151' - A boilermaker mechanic needs 12 lengths of 1/4" membrane. Each length is to 12'7". What is the total length of membrane needed? 31' 2" - A welder needs tube sections (Dutchmen) in the following lengths: 8'10", 12' 5", and 9' 11". What is the total amount of tubing needed? 19" - Add: 1/4 +11/12+5/6+1...

PRACTICE EXAM FIREFIGHTER 150 Questions with Verified Answers Which of the following was not suggested for personnel protection with regard to dealing with the chemical in question? A. Keep upwind of the chemical. B. Wear self-contained breathing apparatus. C. Avoid bodily contact with the chemical. D. Any chemical that may inadvertently contact the body should be washed off with large amounts of alcohol. - CORRECT ANSWER D. Any chemical that may inadvertently contact the body s...

ATI PN CAPSTONE 1,2&3 QUESTIONS BANK-QUESTIONS AND ANSWERS FOR 2023 UPDATE1ATI PN CAPSTONE 1,2&3 QUESTIONS BANK-QUESTIONS AND ANSWERS 2023 UPDATE CAPSTONE 1 1. If a male client experienced a cerebrovascular accident (CVA) that damaged the hypothalamus, the nurse anticipate that the client has problems with: a. Body temperature control. b. Balance and equilibrium c. Visual acuity d. Thinking and reasoning 2. A female client admitted to an acute care facility after a car accident de...

Q angle Female: 18º Male: 13º Mouth Closing muscles lateral pterygoid ant head of digasrtic Suprahyoid Previous Play Next Rewind 10 seconds Move forward 10 seconds Unmute 0:01 / 0:15 Full screen Brainpower Read More Cervical Artery Dysfunction (CAD) D's & N's (Subjective) Dysphagia - difficulty swallowing Dysarthria - difficult speech Dizziness Double vision Drop Attacks Nausea Numbness Nystagmus - repetitive, uncontrolled eye movement Extension...