Borescope - Study guides, Class notes & Summaries

Having a regular HVAC filter replacement plan can help: A. Protect the system components B. Double the system's airflow C. Humidify the airflow D. Sanitize the system components - ANSWER-A. Protect the system components According to ACR, the NADCA Standard, properly performed HVAC system cleaning services should: A. Eliminate all contamination B. Restore the internal insulation to an "as new" condition C. Restore the evaporator coil to its original pressure drop D. Render the syste...

What is an accelerometer used for? - Temperature measurement - Acoustic monitoring - Vibration measurement - Oil analysis - ANSWER Vibration measurement Corrective work is performed following preventive maintenance when __________. - The schedule calls for it - The supervisor requests it - The PM work was performed incorrectly - Problems are discovered - ANSWER Problems are discovered Slips and falls are the worst safety hazards when __________. - Cleaning fans - Mopping floors ...

IIRCR WATER Moisture sensor - Answer- senses moisture in materials over 17% MC; helps determine perimeter of water damage; unable to determine which layer is wet or when dry Thermo-hygrometer - Answer- determines temperature / RH in all required atmospheric areas of inspection; helps determine open or closed drying system; further determines dehumidifier recommendations after initial placement moisture meters - Answer- invasive and non-invasive; determines moisture content; establish, m...

V.T. lesson 1 (Questions and Answers 2023) ASNT formally recognized visual testing (VT) as an NDT method: A: at the set Fall Conference 1988 B: at the ASNT Fall Conference 1989 C: at the ASNT Fall Conference 2001 D: the year before the European Union recognized it. A at the ASNT Fall Conference 1988 Visual testing is unique in that it is: A. the easiest of all testing methods to perform. B. a method that does not require formal training C. the only method that reveals indications...

iicrc water Questions And Answers(SCORMoisture sensor - ANSWERsenses moisture in materials over 17% MC; helps determine perimeter of water damage; unable to determine which layer is wet or when dry Thermo-hygrometer - ANSWERdetermines temperature / RH in all required atmospheric areas of inspection; helps determine open or closed drying system; further determines dehumidifier recommendations after initial placement moisture meters - ANSWERinvasive and non-invasive; determines moisture cont...

NDT Exam Questions and Answers |100% Pass low viscosity liquid with low surface tension - Answer-Capillary action When current passes through the part;The orientation of the magnetic flux is circular - Answer- Circular Using a coil;Flux lines rotate around the longitudinal axis - Answer-Longitudinal part subjected to magnetizing force when testing medium is applied - Answer-continuous magnetizing force is removed before testing medium is applied - Answer-residual deep penetration - Answe...

Power Engineering Part B Unit 6 Exam Study Guide. Acidity - answerIn water: the excess of hydrogen ions (H+) over hydroxide ions (OH-) that occurs where the pH is less than 7 Adsorb - answerTo hold a film of gas or liquid molecules of one material onto the surface of another material. Agglomeration - answerThe coming together of small, scattered particles, called floc, which are then able to settle easier and faster particles into larger, heavier out of a liquid. Alginate - answerPlant-s...

Having a regular HVAC filter replacement plan can help: A. Protect the system components B. Double the system's airflow C. Humidify the airflow D. Sanitize the system components - ANSWER-A. Protect the system components According to ACR, the NADCA Standard, properly performed HVAC system cleaning services should: A. Eliminate all contamination B. Restore the internal insulation to an "as new" condition C. Restore the evaporator coil to its original pressure drop D. Render the syste...

CSIA C-DET EXAM 2023

API 577 Which of the following statements is correct? - ANS API 577 provides guidance to the API authorized inspector on welding inspection. The actual throat of a weld is best described as: - ANS The shortest distance between the weld root and the face of a fillet weld. The term "arc blow" refers to which of the following? - ANS The deflection of the arc due to magnetic forces. An autogenous weld is a weld that is best described by which of the following? - ANS ...