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2 years ago

Who do you contact to get your credit report?

Engineering

1 answer:

kvasek [131]2 years ago

3 0

Contact the main office of your building or class, or talk to the head of charge

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You are given the following information about a drybatch paving operation. You are going to use one mixer that has a service rat

umka21 [38]

Answer:

Answer for the question:

You are given the following information about a drybatch paving operation. You are going to use one mixer that has a service rate of 30 services per hour. The dry-batch trucks you use for bringing concrete to the paver have an arrival rate of 7.5 arrivals per hour. Each truck carries 6 cubic yard of concrete. You have a total amount of 13,500 cubic yard of concrete to pour. You rent a truck at $15 per hour and the paver at $60 per hour. If the job takes more than 80 hours, you pay a penalty of $140 perhour owing todelays injob completion. Onthe basis of least cost, determine the number of trucks you should use. Plot the cost versus the number of trucks used.

is given in the attachment.

Explanation:

5 0

3 years ago

There are three basic methods of transmitting power as a. Electronical, mechanical, and fluid power b. Electical, mechanical, an

Elan Coil [88]

Answer: C) Electrical, mechanical and fluid power

Explanation: The basic ways of transmitting power easily are

Electrical power:-The transmission of power in the form f electricity is generated from the power using several resources. E.g.- power plant

Mechanical power :-The power that is obtained from the movement and forces using resources and obtain power in mechanical form.E.g.-engines

Fluid Power:-in this fluids are pressurized to generate the power and transmit it in the form of fluid power system .E.g.-hydraulic pump

6 0

4 years ago

There are six items to be rung up in the cash register. The first item costs $15.00. Each item after that costs an additional $2

Paha777 [63]

Answer:

Explanation:

Below is the python code :

#using a for loop that will print the cost of each item

#first item cost is $15.0

item = [15.0]

tcost = 0.0

#for loop to print cost of each item and calculate total cost

for i in range(6):

tcost += item[i]

print('Cost of item ', (i+1), ' : $', item[i], sep = '')

item.append(item[i] + 2)

#print total cost

print('Total cost: $', tcost, sep = '')

print()

#Sequence formula to calculate the total cost

#total cost = n * ((first + last) / 2)

print('Calculating total cost using sequence formula')

tcost2 = 6 * ((15 + 25) / 2)

print('Total cost: $', tcost2, sep = ''

4 0

4 years ago

What is structural analysis

Luden [163]

DescriptionStructural analysis is the determination of the effects of loads on physical structures and their components.

8 0

4 years ago

Read 2 more answers

A 20 mm diameter rod made of ductile material with a yield strength of 350 MN/m2 is subjected to a torque of 100 N.m, and a bend

vodka [1.7K]

Answer:

a) 42.422 KN

b) 44.356 KN

Explanation:

Given data :

Diameter = 20 mm

yield strength = 350 MN/m^2

Torque ( T ) = 100 N.m

Bending moment = 150 N.m

Determine the value of the applied axial tensile force when yielding of rod occurs

first we will calculate the shear stress and normal stress

shear stress ( г ) = Tr / J = [( 100 * 10^3) * 10 ] / $\pi /32$ * ( 20)^4

= 63.662 MPa

Normal stress( Гb + Гa ) = MY/ I + P/A

= [( 150 * 10^3) * 10 ] / $\pi /32$ * ( 20)^4 + 4P / $\pi * 20^2$

= 190.9859 + 4P / $\pi * 20^2$ MPa

a) Using MSS theory

value of axial force = 42.422 KN

solution attached below

b) Using MDE theory

value of axial force = 44.356 KN

solution attached below

5 0

3 years ago