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Engineering

A rigid, sealed cylinder initially contains 100 lbm of water at 70 °F and atmospheric pressure. Determine: a) the volume of the tank (ft3). Later, a pump is used to extract 10 lbm of water from the cylinder. The water remaining in the cylinder eventually reaches thermal equilibriu

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Stephanie Hobbs

Engineering

Deﬁne a transformation that transforms a square into a rectangle

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Engineering

BE-14 Where must registration numbers be displayed?

Bow

Stern

Engine

11

Transom

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Engineering

1. The area of the given triangle is 25 square units. What is the value of x?

X+2

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Engineering

The displacement of an oscillating mass is 0.004*sin (7t) meters. What is the peak amplitude of its velocity in meters/second?

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Engineering

A ladder logic program and the associated physical input/output components are given below. Lighting changes from full darkness to bright light. Without pressing any pushbutton, which statement is true?

a. In the first rung I1 is true

b. O2 is true

c. I3 is true

d. In the second rung I1 is false

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Engineering

So what is a wole numbe

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Engineering

1. The AWS A5.5 is a list of electrodes used to weld which type of metal?

A Copper and copper alloys.

B. Carbon steels.

C. Low alloy steels.

D. Gray and ductile iron.

E. Corrosion-resistant steels.

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Engineering

Which type of load generates a magnetic field?

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Engineering

How does an Emergency Action Plan benefit your workplace?

Select the 2 answer options that apply.

It's less likely that an emergency will occur.

It's less likely that injuries will occur during an emergency.

It's less likely that damage will occur during an emergency.

It's less likely that employees will encounter an emergency.

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Engineering

A hydraulic cylinder has a 125-mm diameter piston with hydraulic fluid inside the cylinder and an ambient pressure of 1 bar. Assuming standard gravity, find the piston mass that will create a pressure inside of 2500 kPa.

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Engineering

For a turning operation, you have selected a high-speed steel (HSS) tool and turning a hot rolled free machining steel. Your depth of cut will be 0.105 in. The diameter of the workpiece is 1.00 in. a. Using a speed of 105 sfpm and a feed of 0.015, calculate the metal removal rate (MRR).

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Engineering

What Happens If A Sonic Boom Is Created?

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Engineering

Whats the race race in rogue linage

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Engineering

Estimate the weight of a 25 km gas pipeline with a DN 600 mm, OD of 610 mm, and a wall thickness of 12.7 mm.

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