Converging - Study guides, Class notes & Summaries

Which pump uses a high velocity jet of seawater to lower the pressure in the chamber around the converging nozzle? Jet (TRUE/FALSE) A fixed volume of fluid is discharged by an eductor regardless of head pressure. False Which type of heat exchanger has one or more coils of tubing installed inside a shell? Helical tube Which type of heat exchanger uses one fluid flow at right angles (90°) with the other fluid? Cross flow type The gear that is widely used in the main reduction gear C The ...

Which aircraft has the right of way over all other air traffic? Answer An aircraft in distress What action is required when two aircraft of the same category converge, but not head-on? Answer The aircraft on the left shall give way Which aircraft has the right-of way over the other aircraft listed? Answer Glider (not airship or aircraft refueling other aircraft) An airplane and an airship are converging, If the airship is left of the airplane's position, which aircraft has the right of...

A student focuses sunlight to a point with a thin converging (convex) lens. Which of these direct measurements can the student make as a result of this experiment? A) The approximate focal length of the lens. B) The approximate wavelength of the light used. C) The approximate speed of light. D) The approximate index of refraction of the lens material. Answer - A) Approximate focal length of lens The bending of a wave around an obstacle is known as A. diffraction. B. deflection. C. refract...

How does refractive power of a lens change if its radius of curvature decreases? - The power increases How does refractive power of a lens change if its radius of curvature increases? - The power decreases What is radius of curvature in case of a lens? - Flattener lens= larger radius of curvature. More rounded lens=lesser radius of curvature. How does refractive power of a lens change if its index of refraction increases? - Refractive power will increase Calculate the refractive power o...

What is the percentage of fatalities of confined space rescue that would be the rescuers? correct answers more than 60% of confined space fatalities are rescuers. Confined space correct answers - It is large enough and configured so that an employee can bodily enter and perform assigned work - It has limited or restricted means of entry or exit. (Ex: tanks, vessels, storage bins, hoppers and pits.) - It is not designed for continuous employee occupancy Permit Required Confined Space corr...

Vergence: T or F: divergence is negative correct answers True! Divergence has negative vergence. (-) L corresponds to what kind of object? correct answers Real object (-) L' corresponds to what kind of image? correct answers Virtual image. If a light leaves a lens converging, what kind of image will it produce? correct answers Real image Concave and convex surface doesn't matter which way light is traveling. Concave interface will wrap around what kind of medium: a. H...

OCANZ Written exam 100% questions and answers 2024 A 75 y/o F comes in for her annual check complaining of reduced vision and increased intolerance to glare. She has had a myopic shift and has cataracts. a) What factors should you consider when referring for cataract surgery? - ANSWERS Cataract Cause of visual complaint Compramising Lifestyle Driver Anisometropia Visual Acuity Other Ocular Pathology General Health and Medications Patient wants to have operation b) What type of ca...

NC BLET State Exam EXAM LATEST ACTUAL EXAM QUESTIONS AND CORRECT ANSWERS (VERIFIED ANSWERS) |ALREADY GRADED A+ What are the five major phases of enforcement action? - CORRECT ANSWER Detection, Apprehension, Prosecution, Adjudication, Penalization What are the four types of traffic apprehensions - CORRECT ANSWER Physical Arrest, Traffic citation and citation for an infraction, Issuance of citation for an infraction, Written warning,Verbal warning What is a Saturation patrol? - COR...

CADC practice questions And Answers 2023 What does the experienced effect of a drug depend upon? - ANS The Amount taken, past drug experiences, form of administration, poly drug use, setting, circumstance. How is drug tolerance BEST described? - ANS Decreased sensitivity to a drug over time Which of the following is NOT a "drug cue"? - ANS Drug avoidance strategies What happens as tolerance for barbiturates develops? - ANS The margin between intoxication and lethality stays t...

What does the experienced effect of a drug depend upon? correct answers The Amount taken, past drug experiences, form of administration, poly drug use, setting, circumstance. How is drug tolerance BEST described? correct answers Decreased sensitivity to a drug over time Which of the following is NOT a "drug cue"? correct answers Drug avoidance strategies What happens as tolerance for barbiturates develops? correct answers The margin between intoxication and lethality stays the same ...