Which compressor should he buy and why

Reference no: EM13545646

A diver is planning to salvage a Spanish galleon located in 200 feet of water. He plans to use a diving suit that will be supplied with air from a hose (assume this to be amply sized) connected to a compressor that he will locate in his boat on the surface. When he goes to the dive shop to purchase an appropriate compressor he finds that there are three compressors that will deliver the air he needs but they are rated for 75, 125, and 200 psig. The compressors with the higher pressure ratings have higher costs. Which compressor should he buy and why?

Reference no: EM13545646

Questions Cloud

What is the elevation of point n : A leveling rod is held vertically on another point N. When a sight is taken on the rod, the telescope is inclined so that the horizontal cross line of the transit intersects the rod at a reading of 4.9 ft.

What was the difference in elevation between the two points : A rod was held on point B and the telescope is inclined so that the horizontal cross line of the transit intersects the rod at the 5.2 ft mark.If the reading on the vertical limb of the transit was +25° 19’, what was the difference in elevation betwe..

What is the diameter of the ball : A child at a park finds a ball floating in a freshwater pond (temperature 30 degree C). The child swims to the ball and, with an incredible amount of dexterity, balances himself on the ball

Explain how this change in fluid will affect the rate : A centrifugal pump is used to pump Vodka (S.G. 0.8) at a rate of 20 gallons per minute to the top of a 30 foot tall tank. The owner wants to use the same pump to pump orange juice (S.G. 1.1). Explain how this change in fluid will affect:

Which compressor should he buy and why : A diver is planning to salvage a Spanish galleon located in 200 feet of water. He plans to use a diving suit that will be supplied with air from a hose (assume this to be amply sized) connected to a compressor that he will locate in his boat on the s..

When the pump operates the measured power draw is equivalent : A pump for a wastewater treatment plant has a motor with a nameplate rating of 20 HP. When the pump operates the measured power draw is equivalent to 15 HP. The pump operates 80% of the time.

At what ocean level h will the gate first open : When using an automatic level and rod to conduct differential leveling for construction grade control of a concrete wall, the first necessary step following set up of the level is to:

The only section remaining to be installed is a segment : A town is installing a new 10” main to carry drinking water. The only section remaining to be installed is a segment through the middle of town. However, the excavators discover an archaeological site. The town decides to split the main into two sect..

Determine the cop of the heat pump and rate : Refrigerant 134a enters the condenser of a residential heat pump at 800 kPa and 35 degrees celcius at a rate of 0.018 kg/s and leaves at 800 kPa as a saturated liquid. If the compressor consumes 1.2 kW of power, determine a) the COP of the heat pump ..

User Account

All Pages