The distance fr - Study guides, Class notes & Summaries

5/1 NFPA70E Final Exam CoNFPA 70E, Standard for Electrical Safety in the Workplace, consists of ? chapters; 17 informative annexes; the Foreword to NFPA 70E; and Article 90, Introduction. Chapter 1 is divided into ? articles. - ANSWER 3/5 The appointment of the NFPA 70E Committee was announced on January 7, ? , and was formed to assist ? in preparing electrical safety standards that would serve its requirements. - ANSWER 1976/OSHA The 1995 edition of NFPA 70E included the concepts of ? and...

Inclined Plane - ANSWER A flat surface set at an angle or incline with no moving parts, able to lift objects by pushing or pulling the load. Inclined Plane IMA - ANSWER L/H Inclined Plane MA - ANSWER Fr/Fe Screw - ANSWER Has two components: an inclined plane wrapped around a cylinder and a wheel and axle used to create rotary motion. Pitch - ANSWER Distance between threads and linear distance traveled by 1 rotation of the screw. Wedge - ANSWER Moving inclined plane, usually ...

FSE 100 BIG QUESTIONS AND ANSWERS, GRADED A+/ VERIFIED. Descriptive Models - -describe the objects as it is Ex. scale models, drawings, flow chart, CAD Predictive Models - -help stimulate or predict the behaviors (often mathematical) Ex. Analytic, computational Direct Current - -the voltage and current are a unidirectional Usages for DC Motors - -moving cars, compress air, lift objects, process food, etc. Lorentz Force Law - -A current carrying wire in a magnetic field experiences a forc...

NFPA70 Study Guide Questions with Correct Answers What is an Arc Flash? - Answer-A short circuit that jumps through the air from one exposed conductor to another. What makes an Ar Flash dangerous? - Answer-Temperatures of up to 35k' F, shrapnel, molten metal, chocks, shockwave (2k lbs/foot^2), soud (140 dB), burn injuries. Hazard/Risk Category 1 contains PPE requirements. What are they? - Answer-hardhat, safety glasses, hearing protection, heavy duty leather gloves, leather work shoes. ...

NFPA 70E, Standard for Electrical Safety in the Workplace, consists of ? chapters; 17 informative annexes; the Foreword to NFPA 70E; and Article 90, Introduction. Chapter 1 is divided into ? articles. - correct answer3/5 The appointment of the NFPA 70E Committee was announced on January 7, ? , and was formed to assist ? in preparing electrical safety standards that would serve its requirements. - correct answer1976/OSHA The 1995 edition of NFPA 70E included the concepts of ? and the establ...

PSU Astro 7N Midterm Exam With 100% Correct Answers 2024

NIFE Aerodynamics Exam - Questions and Answers What is turbulent flow? Disorganized with large amounts of friction drag. Adheres to surface What is the adverse pressure gradient in regards to the boundary layer? From high pressure to low pressure (works from trailing edge to leading edge) What happens to the adverse pressure gradient with a high AOA and kinetic energy decrease? Adverse pressure gradient increases and allows for boundary layer separation (not desirable) What is a stall? Conditi...

The notification of emergency PA to the cabin crew is done by whom? correct answer: Captain (if the captain is incapacitated - by the First officer) Where would you stow an unusual cabin item eg. Cello? correct answer: On a seat next to a window, not in an emergency row What are the three levels of turbulence? correct answer: Light Moderate Severe After an evacuation, CC must carry out crowd control procedures. What do we mean by this? (5) correct answer: Stay in control - do not ...

CHST Exam Study Guide with Complete Solutions 100% Correct | 2024

Titanic - Used Marconi Spark System Out of Date One Signal at a Time Modes of Communication - Long Distance communication face-to-face communication Censorship - Plays political speech, edited Fr. Coughlin Nazi propaganda (1938) FCC Code of Ethics - FCC changed the presentation of controversial events to be only seen in political debates after Coughlin's actions Secondary Orality - Essentially a more deliberate and self-conscious orality, based permanently on the use of ...