Quenching Study guides, Revision notes & Summaries

The ability of the eye to focus on objects at different distances - Accommodation Fresnel optics - Press on prism Frame material that resist stretching with heat - Nylon Bridge type that spreads weight over the greatest area - Saddle Amount of jump image is not affected by - The seg inset Double vision - Diplopia Modern AR coated lenses transmit how much light - 99.5% Shortest wavelength - Violet The condition where Rays of light focus behind the retina - Hyperopia Condition where press...

According to the U.S. Dept. of commerce between 2008 and 2018 U.S. STEM jobs are predicted to grow by __ % compared to a growth rate estimated of just under 10 % for non-STEM jobs. - Answer-17% Which of the following engineers work to create roads bridges and tunnels? - Answer-Civil Engineers The difference between hardwood and softwood is - Answer-Hardwoods are from deciduous trees, softwoods are from coniferous trees Quality Control inspects materials during the manufacturing process to -...

CWB WELDING INSPECTOR Questions & 100% Correct Answers As a metal heated: a) Energy is added to the structure b) The atoms move further apart c) The atoms vibrate more vigorously d) The metal expands e) All of the above - ANSWER e) All of the above The state of matter, which exhibits the least amount of energy, is: a) Solid b) Liquid c) Gas d) Quasi-liquid e) None of the above - ANSWER a) Solid A problem occurring in weldments caused by the nonuniform heating produced by the wel...

ENTC 207 2nd Exam As ____ increases, tensile strength goes down - correct answer temperature ____ is most popular/common method of heat treating - correct answer Stress Relieving Little circular pieces are called what? - correct answer Ferrite ____ looks like a very tempered martensite - correct answer Bainite This method of heat treating is used for specialized, thin pieces that would normally be bent or distorted if heat treated like normal - correct answer Austempering Another...

ENTC 207 stainless steelDefine stainless steel - correct answer Stainless steels are steels with at least 10% chromium that exhibit passivity in oxidizing environments. intergranular corrosion F.S.S - correct answer s due to chromium depletion, caused by precipitation of chromium carbides and nitrides at grain boundaries. Because of the lower solubility for carbon and nitrogen and higher diffusion rates in ferrite, the synthesized zones of welds in ferritic steels are in the weld and adjace...

What two types of med gas are required in a typical med/surg patient room? vacuum and oxygen according to Guidelines for Design and Construction of Health Care Facilities. When should medical equipment modality selections ideally be made during the planning, design, and construction process? Before the end of SDs When should medical equipment manufacturer selections ideally be made for each modality during the planning, design, and construction process? Before the end of DDs ...

ASCP BOC EXAM Study Guide QUESTIONS & ANSWERS 2023/2024 When using an electronic cell counter, which of the following results can occur in the presence of a cold agglutination? a) increased MCV and decreased RBC b) increased MCV and normal RBC c) decreased MCV and increased MCHC d) decreased MCV and RBC - ANSWER-a) increased MCV and decreased RBC Cerebrospinal fluid for glucose assay should be: a) refrigerated b) analyzed immediately c) heated to 56 degree C d) stored at room temp after ...

The person supervising the Fuel-Oil transfer in the building from one floor to another must hold what type of certificate of fitness - ANSWERSP-98 Certificate of Fitness In designing the fuel-Oil transfer system, such as diesel #2 oil from the lowest floor to the floor above the tank level, the following factors must be considered: - ANSWERS- Maximum inlet suction an flow-rate - Design of oil piping system and discharge pressure - Proper control strategy _______________________ fires ar...

REHS Environmental Engineering, Planning, and Impact AnalysisA certificate of compliance is issued by the ____________ when a system is properly installed. a. manufacturer b. health department c. EPA d. property owner - correct answer health department The proper sequence of a solid waste entering the incinerator process and environmental engineering control is a. dumping platform, storage, charging hopper, residue quenching, wastewater treatment b. dumping platform, storage, charg...

ABC - American Board of Criminalistics. ABET - Accreditation Board of Engineering and Technology. AC - Alternating Current. Accidental Fire Cause - Cause classification for a fire that does not involve a deliberate human act to ignite or spread the fire into an area where the fire should not be. Accreditation Board of Engineering and Technology (ABET) - Organization that provides accreditation, promotion, and advancement of education in applied science, computing, engi...