Becc Mod 2 Questions with correct Answers 2023 LATEST UPDATES.

Becc Mod 2 Questions with correct Answers 2023 LATEST UPDATES. What is gauge pressure plus atmospheric pressure? - answer-Pounds per square inch absolute (PSIA) What is atmospheric pressure at sea level? - answer-14.7 PSIA What does a differential gauge measure? - answer-Difference between 2 separate points. Known as PSID What does a duplex gauge measure? - answer-Measures and displays pressure readings simultaneously from 2 points What does a vacuum gauge measure? - answer-Measure pressure lower than atmospheric pressure What does a compound gauge measure? - answer-Measures both above and below atmospheric pressure What does a simplex gauge measure? - answer-Measures pressure from 1 location Which gauge is constructed of 2 Bourdon Tubes and 1 needle? - answer-Differential gauge Which gauge is constructed of 2 Bourdon Tubes and 2 needles? - answer-Duplex gauge What is a vacuum gauge measured in? - answer-Inches of water or inches of Mercury (InHg) What measuring device uses 2 dissimilar metals? - answer-Bimetallic expansion Which thermometer is also known as a distant reading thermometer? - answer-Filled system thermometer What does a filled system thermometer consists of? - answer-A hollow metal sensing bulb at one end of a small bore tube. The other end is connected to a Bourdon tube What is the oldest, simplest, most widely used thermometer? - answer-Liquid-in-glass thermometer What thermometer is used to measure temperatures between 300 degrees and 3000 degrees - answer-Pyrometer What are 3 types of direct liquid level indicators? - answer-Sounding tape, sounding rule, sight glass What does a sounding tape consists of? - answer-Measuring tape attached to and wound to a drum with a non- sparking plumb bob on the end What is the most commonly used sensor by the Navy? - answer-Magnetic float type What is the main type of Indirect Reading Device that you will see for measuring liquid levels? - answer-Tank Level Indicator What are the 3 major components of the magnetic float type? - answer-Fluid level detection device, Receiver device, Remote level indicator What are the 2 legal records maintained by the engineering department? - answerEngineering Log and Bell Book/Lo