3 years ago

Kevin fixes trucks as a job. The engine is oily. Which set set of equipment should Kevin use to fix the truck?

Engineering

1 answer:

vichka [17]3 years ago

4 0

Answer:

A hammer and a wrench

Explanation:

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If the local atmospheric pressure is 14.6 psia, find the absolute pressure (in psia) in a column of glycerin (rho = 74.9 lbm/ft^

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Answer:

52.2538 psia

Explanation:

The absolute pressure at depth of 27 inches can be calculated by:

Pressure = Local pressure + Gauge pressure

Also,

$P_{gauge}=\rho\times g\times h$

Where,

$\rho$ is the density of glycerin ( $\rho=74.9\ lbm/ft^3$ )

g is the gravitational acceleration = 32.1741 ft/s²

h = 27 in

Also, 1 in = 1/12 ft

So,

h = 27 / 12 ft = 2.25 ft

So,

$P_{gauge}=74.9\times 32.1741\times 2.25\ lbf/ft^2=5422.1402\ lbf/ft^2$

Also,

1 ft = 12 inch

1 ft² = 144 in²

So,

$P_{gauge}=5422.1402\ lbf/ft^2=\frac {5422.1402\ lbf}{144\ in^2}=37.6538\ lbf/in^2=37.6538\ psia$

Local pressure = 14.6 psia

So,

<u>Absolute pressure = 14.6 psia + 37.6538 psia=52.2538 psia</u>

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3 years ago

Which emission is created by the heat in the combustion process?

Musya8 [376]

Water vapor and carbon dioxide!

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3 years ago

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Air enters a tank through an area of 0.2 ft2 with a velocity of 15 ft/s and a density of 0.03 slug/ft3. Air leaves with a veloci

Mademuasel [1]

Answer:

please find attached.

Explanation:

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3 years ago

Problem 1: A catchment has the following Horton’s infiltration parameters: f0=280 mm/hr, fc=25 mm/hr and k = 2.5 hr-1 . For the

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Answer:

Ponding will occur in 40mins

Explanation:

We say that the infiltration rate is the velocity or speed at which water enters into the soil. This often times is measured by the depth (in mm) of the water layer that can enter the soil in one hour. An infiltration rate of 15 mm/hour means that a water layer of 15 mm on the soil surface, will take one hour to infiltrate.

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4 years ago

Tech a says that the weight of the flywheel smoothest out the engines power pulses. Tech B says that the flexplate and torque co

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Answer:

both statement is correct

Explanation:

Flywheel engine uses to reduce fluctuations.

And

FlexPlate is a metal disk that connects the output from the engine to the input of the torque converter. This will replace the flywheel

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3 years ago