Dynamic lift - Study guides, Class notes & Summaries

OECP Exam Questions With 100% Complete Solutions What are the four different types of crane signals? - Answer- Hand Voice Audible New The shaded area on a load chart indicates _______? - Answer- A structural chart The minimum distance to a power line of unknown voltage is ? - Answer- 50' When hoisting personnel and have known voltage, can you use Table A and get closer than 20'? - Answer- Never! What is the minimum tale swing clearance requirement - Answer- 2' What kind of rigger is r...

NCCCO CORE FINAL EXAM QUESTIONS AND ANSWERS LATEST UPDATE 2024/2025 (100% VERIFIED) Operating a mobile crane with a long boom, on uneven ground, what support condition should be considered? - ANSWER Keeping 90 degree angle between cylinder rod and pad What is the primary purpose fir a rooster sheave or auxiliary boom point sheave? - ANSWER Separate the boom hoist lines How many randomly broken wires in a lay length must there be on a mobile cranes hoist line, before it should be removed fro...

NCCCO Core Exam Prep (2023/ 2024 Update) Questions and 100% Correct Verified Answers| Grade A Q: What three functions will not work after two-blocking a crane that has a prevention system? Answer: Boom down, extend the boom and hoist Q: Boom angle on a telescoping boom is measured from above or below horizontal to the ? Answer: Longitudinal axis of the boom base section Q: The line pull of the innermost layer on the hoist drum is than...

Define adverse yaw - Answer-The tendency of an airplane to yaw away from the direction of aileron roll input -aileron deflection causes it Define overbanking tendency - Answer-When the top wing moves faster than the bottom wing causes a banking tendency In a 60 degree bank turn, what happens to the aircraft - Answer--a 3000 pound aircraft will act like a 6000 pound aircraft -2 G's will be pulled Definition of load factor - Answer--the ratio between the lift and the weight of an aircr...

Which of the following instructions should the coach give to an athlete when assessing the athlete's reactive strength index? "Place your hands on your hips while on top of the drop box." "Jump off the box as high as possible." "When you contact the ground, jump as far forward as possible." "Change your strategy with each jump to try to get the greatest distance." Question 2 313 pts Which of the following is a valid test of local muscular endurance for a well-trained athle...

NSE 203 Final Review (2023/2024) Rated A+ clinical deterioration not promptly recognized can increase pt morbidity & mortality barrier to recognizing & responding to clinical deterioration stems from ... practice variations among HCP consequences of not recognizing patient deterioration increased mortality, resuscitation, implementation of higher lvl of care & prolonged hospital admission What is part of an ABCDE assessment? 1) airway 2) breathing 3) circulation 4) disability 5) environment &...

NIFE Aerodynamics Questions And Answers With Verified Study Solutions What forces act on an aircraft in flight? a) Lift and drag b) Lift and thrust c) Lift, drag and thrust d) Lift, drag, weight and thrust d) Lift, drag, weight, and thrust Total pressure is comprised of what two elements? a) Potential and dynamic b) Potential and kinetic c) Kinetic and dynamic d) Dynamic and static d) Dynamic and Static What is the relationship between altitude and density? a) Independent b)...

Types of Muscle Contraction Static and Dynamic Static Contraction Isometric Contraction No visible change in muscle length or joint movement. Effect is to counterbalance. Dynamic Contraction Isotonic Contraction Muscle length changes and joint movement is visible. Can be concentric or eccentric. Concentric Muscle Contraction Type of dynamic contraction. where angle of movement gets smaller. Ie: beginning of chest lift. Eccentric Muscle Contraction Type of dynamic contract...

PAVE correct answers Pilot Aircraft enVironment External Pressures IMSAFE correct answers Illness Medication Stress Alcohol Fatigue Eating/Emotion What affects stall speed? correct answers CG Location Density Altitude Load Factor Weight Power Flaps How does CG location affect stall speed? correct answers Forward: more stable, worse performance, slower speeds, higher stall speed Aft: less stable, better performance, faster speeds, lower stall speed How does density alt...

FAA Rigger's Study Questions 1-103 Questions and Answers Already Passed What is the purpose of using a spreader bar in lifting operations? A spreader bar is used to distribute the load's weight evenly across multiple lifting points, reducing the risk of load deformation and ensuring stability. How can a rigger ensure a secure hitch when lifting a load? A rigger can ensure a secure hitch by using the appropriate knot or hitch for the load type, double-checking all connections, an...