Diving Physics 3

diving-physics-3

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Waktu Kiri

349502

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A diver suffering from decompression sickness is given a total of 6 cycles of 25 minutes each. The consumption rate is 40 l/min at surface. Chamber depth is 50 msw. How much gas will be used?

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349503

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A D.D.C. with a F.V. of 28 m³ is pressurised to 110 msw. The temperature on arriving at 110 msw was 38ºC. At what depth would the chamber be after cooling to 32ºC?

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349504

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You require a treatment mix with a PPO2 at 2.4 bar. At a depth of 95 msw what % of gas would you require

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349506

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A liquid absorbs 1 litre of gas at sea level. How much will it absorb at 6 atm?

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349507

none

Using a 500 msw gauge, what does the reference marked on the gauge ± 0.25% refer in depth?

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349508

none

You pressurise a chamber to 120 msw using a 2/98 mix. What is the helium % at 120 msw?

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349509

none

A chamber at a depth of 75 msw shows a surface analysis of 600 PPMCO2. What is the CO2% and PPCO2 (in the chamber)?

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349510

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How much gas is required to pressurise a chamber with a F.V. of 27m³ to a depth of 90 msw?

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349511

none

What is the total metabolic oxygen consumption of 6 divers at a depth of 50 msw for 12 hours in m³?

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349512

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What is the PPO2 of a bell chamber at a depth of 115msw, if the O2% is 6%?

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349513

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What gas would be required to perform a dive to 140msw with a PPO2 of 600mb?

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349514

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A chamber loses 15m³ of gas per day. How many litres per hour does that relate to?

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349515

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Your company’s PPO2 during decompression is 500mb. At what depth would O2 % reach 21%?

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349516

none

You vent a chamber from 60 msw to the surface. The O2% was 6%. What is the O2% and PPO2 at the surface?

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349517

none

Diving Physics 3

Soalan 1 of 1

Waktu Kiri

A diver suffering from decompression sickness is given a total of 6 cycles of 25 minutes each. The consumption rate is 40 l/min at surface. Chamber depth is 50 msw. How much gas will be used?

Pilih Jawapan yang Betul

(0/0)

A D.D.C. with a F.V. of 28 m³ is pressurised to 110 msw. The temperature on arriving at 110 msw was 38ºC. At what depth would the chamber be after cooling to 32ºC?

Pilih Jawapan yang Betul

(0/0)

You require a treatment mix with a PPO2 at 2.4 bar. At a depth of 95 msw what % of gas would you require

Pilih Jawapan yang Betul

(0/0)

A liquid absorbs 1 litre of gas at sea level. How much will it absorb at 6 atm?

Pilih Jawapan yang Betul

(0/0)

Using a 500 msw gauge, what does the reference marked on the gauge ± 0.25% refer in depth?

Pilih Jawapan yang Betul

(0/0)

You pressurise a chamber to 120 msw using a 2/98 mix. What is the helium % at 120 msw?

Pilih Jawapan yang Betul

(0/0)

A chamber at a depth of 75 msw shows a surface analysis of 600 PPMCO2. What is the CO2% and PPCO2 (in the chamber)?

Pilih Jawapan yang Betul

(0/0)

How much gas is required to pressurise a chamber with a F.V. of 27m³ to a depth of 90 msw?

Pilih Jawapan yang Betul

(0/0)

What is the total metabolic oxygen consumption of 6 divers at a depth of 50 msw for 12 hours in m³?

Pilih Jawapan yang Betul

(0/0)

What is the PPO2 of a bell chamber at a depth of 115msw, if the O2% is 6%?

Pilih Jawapan yang Betul

(0/0)

What gas would be required to perform a dive to 140msw with a PPO2 of 600mb?

Pilih Jawapan yang Betul

(0/0)

A chamber loses 15m³ of gas per day. How many litres per hour does that relate to?

Pilih Jawapan yang Betul

(0/0)

Your company’s PPO2 during decompression is 500mb. At what depth would O2 % reach 21%?

Pilih Jawapan yang Betul

(0/0)

You vent a chamber from 60 msw to the surface. The O2% was 6%. What is the O2% and PPO2 at the surface?

Pilih Jawapan yang Betul

(0/0)

You have to pressurise a chamber to 70 msw using 5% and 2% O2. PPO2 required is 400mb. How deep will you take the chamber on 5% O2?

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