What is the main function of a needle valve? Needle valves, sometimes referred to as plunger valves, are regulating valves and enable engineers to finely control and regulate water flow and pressure. Which pump is used for high pressure? Centrifugal pumps Why would water pressure suddenly drop? If you suddenly have no water pressure in […]
Who has the right of way at at intersection?
Who has the right of way at at intersection? Give way rules where there are no signs When turning at an intersection, you must give way to: Oncoming vehicles going straight ahead. Oncoming vehicles turning left. Any vehicle on your right. Who should you yield to if arriving at a controlled intersection at the same […]
Is there a demand for environmental engineers in the future?
Is there a demand for environmental engineers in the future? Job Outlook Employment of environmental engineers is projected to grow 3 percent from 2019 to 2029, about as fast as the average for all occupations. State and local governments’ concerns regarding water availability and quality should lead to efforts to increase the efficiency of water […]
At what concentration is ammonia hazardous?
At what concentration is ammonia hazardous? Ammonia is considered a high health hazard because it is corrosive to the skin, eyes, and lungs. Exposure to 300 parts per million (ppm) is immediately dangerous to life and health. Ammonia is also flammable at concentrations of approximately 15% to 28% by volume in air. What are the […]
How do you insert a picture into Desmos?
What does the stator do in an alternator?
What does the stator do in an alternator? The stator is fixed to the shell of the alternator, and does not turn. As the rotor turns within the stator windings, the magnetic field of the rotor sweeps through the stator windings, producing an electrical current in the windings. Because of the rotation of the rotor, […]
What are the strokes of a 4 stroke cycle?
What are the strokes of a 4 stroke cycle? An internal-combustion engine goes through four strokes: intake, compression, combustion (power), and exhaust. How many of the 4 strokes turn the engine? 2 How many times for every 4 strokes in a 4 stroke engine cycle does the crankshaft rotate? A 4-stroke engine fires once every […]
How does an ABS speed sensor work?
How does an ABS speed sensor work? The sensors work with the toothed tone wheels to monitor and provide the anti-lock brake module (ABM) with wheel speed information. The result is an alternating current (AC) voltage that is generated in the speed sensor coil by magnetic lines of force fluctuating as the tone wheel passes […]
How do you calculate nominal interest compounded monthly?
How do you calculate nominal interest compounded monthly? For example: assume you deposit 100 dollars in a bank account and the bank pays you 6% interest compounded monthly. This means the nominal annual interest rate is 6%, interest is compounded each month (12 times per year) with the rate of 6/12 = 0.005 per month, […]