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 […]
What are the characteristics of a hydraulic system?
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 […]
When driving a vehicle with air bags you are safest when seated?
How does a technician test the voltage drop of the charging circuit?
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 type of lubricant is used on bearing?
What type of lubricant is used on bearing? A lithium-based grease, whose base oil is mineral oil, is commonly used as a lubricant for rolling bearings, as it is compatible with the working surface of the bearing. How are bearings lubricated? The air/oil method of lubrication, also known as the oil-spot method, uses a similar […]
What is the weight of a glider with a mass of 5.3 g?
What is ideal refrigeration cycle?
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 […]
What is the difference between triple point and critical point?
What is the difference between triple point and critical point? Important Points. The three phase equilibrium curves meet at the triple point. At the triple point, all three phases (solid, liquid, and gas) are in equilibrium. The critical point is the highest temperature and pressure at which a pure material can exist in vapor/liquid equilibrium. […]
What does the area under a velocity vs time graph represent?
What does the area under a velocity vs time graph represent? The area under a speed-time graph represents the distance travelled. This is a velocity time graph of an object moving in a straight line due North. The displacement of this object is the area of the velocity time graph. A sloping line on a […]
How do you find clusters in data?
How do you find clusters in data? Here are five ways to identify segments. Cross-Tab. Cross-tabbing is the process of examining more than one variable in the same table or chart (“crossing” them). Cluster Analysis. Factor Analysis. Latent Class Analysis (LCA) Multidimensional Scaling (MDS) What are the requirements of cluster analysis? The main requirements that […]