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3 years ago

8

What is the t max for a carbon steel heater tube?

1 answer:

boyakko [2]3 years ago

4 0

Overheating of Carbon Steel Heater Tubes. ... document and find the creep analysis in the appendix-J. Maximum temperature of the CS permitted by the API-581 is 410 Deg C after which you need to

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The depletion in the Ozone layer is caused by:

andrew11 [14]

D. Chlorofluorocarbon

This is a man-made carbon that causes the gradual thinning(deception) in the earth’s Ozone layer.

Hope this helped and pls mark as brainliest!

~ Luna

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3 years ago

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What would the Select lines need to be to send data for the fifth bit in an 8-bit system (S0 being the MSB and S2 being the LSB)

Maurinko [17]

Answer:

A. S0 = 1, S1 = 0, S2 = 0

lines need to send data for the fifth bit in an 8 bit system

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3 years ago

Briefly describe an idea for a new product, (which can be anything) while thinking made me about it cost analysis. Depict what k

larisa86 [58]

Answer:

A transforming vechicle that could transform from a land-based vehicle to a water-based vehicle and to an air based vehicle.

Explanation:

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2 years ago

A closed, rigid tank is filled with a gas modeled as an ideal gas, initially at 27°C and a gage pressure of 300 kPa. If the gas

ch4aika [34]

Answer:

gauge pressure is 133 kPa

Explanation:

given data

initial temperature T1 = 27°C = 300 K

gauge pressure = 300 kPa = 300 × 10³ Pa

atmospheric pressure = 1 atm

final temperature T2 = 77°C = 350 K

to find out

final pressure

solution

we know that gauge pressure is = absolute pressure - atmospheric pressure so

P (gauge ) = 300 × 10³ Pa - 1 × $10^{5}$ Pa

P (gauge ) = 2 × $10^{5}$ Pa

so from idea gas equation

$\frac{P1*V1}{T1} = \frac{P2*V2}{T2}$ ................1

so ${P2} = \frac{P1*T2}{T1}$

${P2} = \frac{2*10^5*350}{300}$

P2 = 2.33 × $10^{5}$ Pa

so gauge pressure = absolute pressure - atmospheric pressure

gauge pressure = 2.33 × $10^{5}$ - 1.0 × $10^{5}$

gauge pressure = 1.33 × $10^{5}$ Pa

so gauge pressure is 133 kPa

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3 years ago

Water that has evaporated returns to earth as

denis23 [38]

Answer:

rain

Explanation:

evaoration causes clouds

clouds condense and rain

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3 years ago

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