Which is the maximum length for any opening on the surface of a 2G SMAW guided bend test specimen?
O 1/3 inch
O 1/4 inch
O 1/8 inch
O 1/2 inch

Answer:

a) p₀ = 1.2484 atm

b) T₀ = 274.5 K

c) p* = 0.6595 atm

d) T* = 228.74 K

e) a* = 303.16 m/s  

Explanation:

Given that;

Local Mach number M = 0.7

Pressure P = 0.9 atm

Temperature T = 250 K

First we obtain the following ratios corresponding to Mach Number 0.7 from Appendix(A) table { ISENTROPIC FLOW PROPERTIES }

For M = 0.7; Pressure→ P/P₀ = 0.7209, Temperature; T/T₀ = 0.91075

Now we calculate;

a)  value of p₀

we that; P/P₀ = 0.7209

p₀ = p / 0.7209

we substitute

p₀ = 0.9 / 0.7209

p₀ = 1.2484 atm

b) value of T₀

we know that;  

T/T₀ = 0.91075

T₀ = T / 0.91075

we substitute

T₀ = 250 / 0.91075

T₀ = 274.5 K

c) value of p*

To obtain value of p*, we say;

(p* / p₀)[tex]_{ma=1}[/tex] = 0.52828

p* = 0.52828 × 1.2484

p* = 0.6595 atm

d) value of T*

To obtain value of T*, we say;

(T* / T₀)[tex]_{ma=1}[/tex] = 0.8333

T* = 0.8333 × 274.5

T* = 228.74 K

e) value of a*

we know that;

a* = √(γRT*)

so

a* = √(1.4 × 287 × 228.74)

a* = √(91907.732)

a* = 303.16 m/s  

Answer:

population and universal

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a bowl, plate,

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both are incorect

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2 stroke principal is a mix of gasoline and engine oil a normal gasoline engine does not run on 2 stroke fuel

technician B is also wrong Diesel engines generally generate much higher compersion than gasoline engines

Answer:

true

Explanation:

Answer:

Most regional planners work for the federal government.- True

Answer:

True!! took the test

Explanation:

A device that can connect many computers and sends packets out of every port is known as Hub.

The name of the device that usually connects many computers is known as a hub. It typically connects multiple computer networking devices together. It also acts as a repeater in that it amplifies signals that worsen after traveling long distances over connecting cables.

According to the context of this question, a hub usually connects multiple computers together in a Local Area Network (LAN). All types of information are generally processed or sent to the hub is then sent through each port to every device in the network. It is noted that all types of devices are definitely connected to a network hub and share all available bandwidth equally.

Therefore, a device that can connect many computers and sends packets out of every port is known as Hub.

To learn more about Network connections, refer to the link:

https://brainly.com/question/30408134

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RAM, which stands for random access memory, and ROM, which stands for read-only memory, are both present in your computer. RAM is volatile memory that temporarily stores the files you are working on. ROM is non-volatile memory that permanently stores instructions for your computer.

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Yes good job

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Yes

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Yes, the factored form of 12x^2-11x-5 is (3x+1)(4x-5)

Answer:

The one end of a hollow square bar whose side is (10+N/100)  in with (1+N/100)  in thickness is under a tensile stress 102,500 psi and the other end is connected with a U bracket using a double-pin system. Find the minimum diameter of pin is used according to shear strength. Take the factor of safety as 1.5 and σ_all=243 ksi for pin material.

Explanation:

Answer:

hello your question is poorly written hence I will give you a general answer

answer :

Hence the opening price =  140 - ( 14 * 3 )

                                           =  140 - 42 = 98.00

Explanation:

To determine the opening price we will subtract or add the percentage Increase or decrease of the Dow Jones from the Final price of the Dow Jones

Lets assume :

Dow Jones Increased by 30 %

Dow Jones final price = 140

Hence the opening price =  140 - ( 14 * 3 )

                                           =  140 - 42 = 98.00

A

It would be B but I say that it isn't because children under 3 should be riding a buckle up just for safety