Thermocouple - Study guides, Class notes & Summaries

Which unused items may be re-served to another customer? (Ans- Prepackaged items such as soup crackers. What is NOT considered a safe way to thaw frozen meat? (Ans- Under hot running water. How should a cloth used for wet-wiping be stored? (Ans- In a bucket of sanitizing solution. Where should the scoop for the ice machine be stored between uses? (Ans- In a protected and designated location. Which symptom must be reported to your regulatory authority when it afflicts a food han...

1) When is the BEST time to document each loop check for commissioning ? A. Prior to the start of inspection B. When all test and inspection activities are complete C. When updating information on a daily basis D. At the time each test is completed - ANS D. At the time each test is completed (INST LVL4)(12410-16/ Section 3.2.0) 2) Teflon paste must not be used on : A. Nitrogen service B. Natural gas service C. Water service D. Oxygen service - ANS D. Oxygen service (INST L...

4th Class Part A Power Engineering - Instrumentation Final Review With Complete Solutions Flow is proportional to: Select one: a. the square root extractor b. pressure differential c. the square root of the temperature differential d. the square root of the pressure differential e. a constant head d A capillary is the name given to: Select one: a. the bulb holding the fluid of a filled thermometer b. the line attached to the measuring junction of a thermocouple c. a tube with...

AD - Aviation Machinist Mate Questions With Revised Correct Detailed Answers |ALREADY GRADED A+ PASS >> BRAND NEW VERSION! 1) Tachometer (RPM) Indicator - ANSWER Indicates engine compressor rotor RPM in percent. It is located in the flight station / cockpit 2) Tachometer generator - ANSWER the accessory gearbox (1) Mounted and splined to (2) Creates an electrical reference signal that represents the rotational speed of the engine compressor (3) The r...

NCCER EXAM | 446 Questions and Correct Solutions Latest A temperature reading of 125 degrees Celsius equals how many degrees Fahrenheit? 52 78 156 257 257 degrees The colors of the conductors of a Type J thermocouple are typically (blank). Yellow and red Blue and red Red and white White and blue Red and white Which of the following uses a change in voltage to measure temperature? RTD Bimetallic thermometer IR gun Thermocouple Thermocouple An absolute pressure gauge reads 56.5...

What precautions, if any, must be taken when installing a gas furnace on a wooden platform in an attic? - Answer- Use a zero-clearance furnace or add a non-combustible base A vent connector should have a as few elbows and joints as possible to: - Answer- Reduce resistance of flue gases The gas control valve may be damaged if exposed to an inlet pressure above - Answer- 14in wc To which thermostat is leveling the most critical: - Answer- Mercury Bulb Which of the following is a reason...

HVAC Gas Heat Certification Exam (Latest 2024/ 2025 Update) 100% Correct Questions and Verified Answers| Grade A Q: What is the volume of flue gas produced from a 60,000 BTU/h Category I fan assisted Natural Gas furnace operating with 50% excess air? Answer: 600 cu ft. Q: The purpose of a flue baffle is to Answer: Increase heat exchange Q: The LP gas pressure supplied to the appliance gas valve should be Answer: 11 - 13 in. W.C. Q: An installed gas furna...

CWEA E/I 2 Study Guide Quest Receiving job instruction and planning equipment use are part of: a. craft data. b. job preparation. c. work factors. d. leveled time. - b. job preparation Anticipating other tasks or problems: a. usually creates additional problems. b. wastes time. c. sharply reduces the number of emergencies. d. often is not worth the effort. - c sharply reduces the number of emergencies Making job planning a group effort: a. wastes time. b. improves productiv...

What does an Aquastat do? - Its an automatic operating switch (normally open). Sense water temperature of a boiler and closes when temperature drops. What does a low water cut off do? - Automatic safety control (normally closed). Senses water level in the boiler. If level drops the switch opens and shuts off the gas valve. in series with gas valve.,What does a water flow switch do? - Automatic safety control (normally open). Senses water flow and switch closes What does a Pressure Control ...

Food Safety Manager Test - Practice Questions Answered 100% Correct with explanations| Latest 2024 What is a thermocouple? a. a metal probed thermometer b. a type of single us impermeable glove c. a thermostat in a walk in cooler d. a backflow prevention device a. a metal probed thermometer it is a thermometer with a metal probe, the sensing area is the tip of the probe and the reading is given digitally commonly used to measure the temperature of thick and thin food What is the be...