Category: Engineering

What is horizontal position in welding? The welding position in which the weld is on the upper side of an approximately horizontal surface and against an approximately vertical surface. What are the position of welding? What Is a Welding Position? Flat position. Also referred to as a “downhand” position, the flat position weld is the […]

What will help sober up and lower Bal of an intoxicated person? Time will help “sober up” (or lower the BAL) of an intoxicated person. Time will help “sober up” (or lower the BAL) of an intoxicated person. Which of the following will sober up or lower the BAC of an intoxicated person a a […]

When driving a vehicle with air bags you are safest when seated? Ideally, you should sit with at least 10 inches between the center of your breastbone and the cover of your air bag. The nearer you can come to achieving the 10-inch distance, the lower your risk of being injured by the air bag […]

How does a technician test the voltage drop of the charging circuit? Voltage drop testing is done by using a DMM to monitor actual voltage/amperage on a particular circuit, group of circuits, component, or electrical system (windshield wipers, cruise control, charging system, etc.). Actual voltage is then compared with the desired voltage or battery voltage […]

What are the characteristics of a hydraulic system? Characteristics of a Good Hydraulic Fluid Viscosity. Viscosity is a measure of a hydraulic fluid’s resistance to flow. Compressibility. Compressibility is a measure of the amount of volume reduction due to pressure. Wear Resistance. Oxidation Stability. Thermal Stability. Filterability. Rust and Corrosion Protection. Foam Resistance. What is […]

Which of the following are employers required to do under OSHA quizlet? OSHA requires employers to: Maintain conditions and adopt practices reasonably necessary to protect workers on the job. The first and best strategy is to control the hazard at its source. Engineering controls do this, unlike other controls that generally focus on the worker […]

Why do popcorn kernels pop at different times? Now, the answer: The kernels with a higher amount of water in them, when heated, have more steam to expand, and thus reach the ultimate tensile strength of the shell faster. There is also some variability in the tensile strengths of the shells, which lead to some […]

How do you find the orbital period of an exoplanet? So we use R = ∛(T2 · Ms) where Ms = is the star’s mass in relation to our sun’s mass. To find the orbital period of an exoplanet using a light curve, determine the length of time between each dip in the light curve, […]

What is the weight of a glider with a mass of 5.3 g? All In One Unit Converter. Formula: multiply the value in grams by the conversion factor ‘0.1’. So, 5.3 grams = 5.3 × 0.1 = 0.pound. What is the weight of a glider with a mass of 4.9 grams hint watch your units? […]

What is ideal refrigeration cycle? An ideal refrigeration or a heat pump system can be thought of as an ideal heat engine that is operating in a reverse Carnot cycle. Heat pump and refrigeration cycles can be classified as vapor compression, vapor absorption, gas cycle, or Stirling cycle types. What are the basic components of […]