Engineering

how does a healthy environment help in maintaining a healthy ans happy life
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Start by setting aside money in your savings account for your goals and for emergencies. Then, fill in the other categories with your remaining money. Be sure to allocate all of your money, so you have $0 left.
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3 mA are flowing through an 18 V circuit, how much resistance (in k) is in that circuit?
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True or false Osha engineering controls are the last strategy of control an employer should use for job hazards
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Propylene (C3H6) is burned with 50 percent excess air during a combustion process. Assuming complete combustion and a total pressure of 105 kPa. Determine: a. the air-fuel ratiob. the temperature at which the water vapor in the products will start condensing.
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You have a 12 volt power source running through a circuit that has 3k of resistance, how many amps (in mA) can flow through the circuit?
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The design-bid-build model is prons to abuse because separation of phases facilitates the hiding of corrupt practices.FalseO True
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You have a motor that runs at 1.5 amps from a 12 volt power source, how many watts of power is it using?
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Two Technicians are discussing the Battery CouncilInternational (BCI) battery group numbers. Technician Asays the group number designates the physical size ofthe battery such as length, width, and height. TechnicianB says the group number designates battery capacity.Who is correct?Technician ATechnician BBoth Technician A and Technician BNeither Technician A nor Technician B
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PLS HURRYY!!!Look at the image below
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A flexible rectangular area measures 2.5 m X 5.0 m in plan. It supports an external load of 150 kN/m^2. Determine the vertical stress increase due to the load at a depth of 6.25 m below the corner of the footing.
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Select the correct answer from each drop-down menu.James is a building contractor and needs to decide at what depth he should lay the foundation. What information will he require?James would have to determine the ( materials to be used, number of workers available, load bearing capacity of the soil) and the (design of the building, availability of machines,amount to be spent)to decide at what depth he should lay the foundation.
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Why is the face of the claw on a claw hammer usually a smooth curve? Why isn't it straight or some other shape?
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What prevented this weld from becoming ropey?A lower amperaA higher voltageThe position of the weldThe stepping motion of the weld
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You have a 20 Volt power source attached to a light bulb that you've measured has a resistance of 8 Ohms, what is the power output of this light bulb (in Watts)?
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A pointer is spun on a fair wheel of chance having its periphery labeled Trom 0 to 100. (a) Whhat is the sample space for this experiment? (b)What is the probability that the pointer will stop between 20 and 35? (c) What is the probability that the wheel will stop on 58?
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When you an angle you divide it into two equal part s
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If a person runs a distance of 0.7 km in 3 min, what is his average speed in kilometres/hour
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Nick Bolger kept $1,200 on deposit for six months in a three-month money market account that pays simple interest. For the first 3 months, the account paid 2.5% annual interest. For the next 3 months, an annual interest rate of 2.15% was paid. What total interest did Nick earn for the six months?
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How does the start function make your programs easier to understand?
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4. Set the height of the cutting tool tipa. against the workplace.b. at the center of the workpiece.c. slightly above the center of the workpieced. slightly below the center the workplece.
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The mathematical study of two dimensional shapes in known as
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When water levels on the exterior of a building exceed water levels on the interior, hydrostatic loads become:_______
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1:Determine the dynamic pressure of water received at the site described below.Water Tower holds water at an elevation of 265 feetSite is at an elevation of 145 feetThe water supply system uses cast iron pipes.The water travels through 3.2 miles of pipes before reaching the siteThe pipe has a diameter of 8 inchesThe water travels through 9 90-degree bends, 4 Branch tees, and 1 Swing Check ValveThe water has a flow rate of 105 gpmRound to the hundredths place (2 places after the decimal)2:What is the static head of a water supply system if the water tower holds water at and elevation of 462 feet and the site that uses the water is at an elevation of 294 feet?Answer value
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