Answer:
Aerobic biological treatment process
Explanation:
Aerobic biological treatment process in which micro-organisms, in the presence of oxygen, metabolize organic waste matter in the water, thereby producing more micro-organisms and inorganic waste matter like CO₂, NH₃ and H₂O.
an oven takes 15A at 240V,it required to reduce current to 12V find resistance which must be connected in series
Answer:
Explanation:0
This might count as engineering, I'm not sure as this is IT
An ordered collection of data elements stored and accessed in a program is called what?
Group of answer choices
Variables
List
Locale
Parameters
Answer:
10.5
Explanation:
Convert to an equation for example P%* X=Y
P is 7.5% X is 140, so the equation Is 7.5 percent * 14= Y
convert 7.5% Into a decimal by removing the percent sign and deviding by 7.5/100= 0.075
Substitute 0.075 for 7.5% in the equation: 7.5%*140=Y becomes 0.075*140= 10.5
Please help ASAP!!
Which of these substances is the most flammable?
A) nitrogen
B) sulfur dioxide
C) butane
D) nitric oxide
E) silica
Answer:
Butane
Explanation:
Its very simple, this subtance is highly flammable, its a easily liquefied gas that vaporizes at room temperature.
1. Safety goggles, glasses, or face shields must be
worn in the shop to:
a. Help you see better.
b. Prevent eye injury.
c. Prevent sweat from running into your eyes.
d. Keep fumes from entering the eyes.
e. All of the above.
f. None of the above.
D
Some gases r poisonous, so take a golf cart for example. The battery in it is (I think) poisonous or toxic.
What is a search engine
Determine the design stress for bolts in a cylinder cover where the load is fluctuating due to gas pressure. The maximum load on the bolt is 50 kN and the minimum is 30 kN. The load is unpredictable and factor of safety is 3. The surface of the bolt is hot rolled and the surface finish factor is 0.9. During a simple tension test and rotating beam test on ductile materials (40 C 8 steel annealed), the following results were obtained : Diameter of specimen = 12.5 mm; Yield strength = 240 MPa; Ultimate strength = 450 MPa; Endurance limit = 180 MPa
Sorry I'm new and need points ty
when using fall arrest, free fall must be kept at or below how many feet
two feet or less
Explanation:It is usually most slippery ___ of rain fall
Answer:
A.) At the start
Explanation:
Roads are most slippery at the beginning of rain storms due to oil and dirt from traffic. By the end of a rain storm, the oil and dirt are more likely to have been washed off the roadway. Additionally, rain is not the only factor that can contribute to slippery roadways - and not even the most dangerous. Ice is even slipperier.
Using the degree day method calculate the annual kwh use in springfiled il with a heat loss of 12kwh an inddor twmperature of 7
Answer:
The correct solution is "21024 KWh/degree day".
Explanation:
The given query is incomplete. Below is the attachment of complete query is provided.
The given values are:
Indoor design temperature:
= 70°F
Now,
According to the question,
The heat loss annually will be:
= [tex]12\times 24\times 365[/tex]
= [tex]105120 \ KW[/tex]
Degree days will be:
= [tex]75-65[/tex]
= [tex]5[/tex]
Hence,
Annual KWh use will be:
= [tex]\frac{Heat \ loss \ annually}{degree \ days}[/tex]
On substituting the values, we get
= [tex]\frac{105120}{5}[/tex]
= [tex]21024 \ KWh/degree \ day[/tex]
2.12.5: Four Corners
Answer:
speed(0)
square_length = int(input("What is the length of the square?"))
def draw_square():
pendown()
for i in range(4):
forward(square_length)
left(90)
penup()
penup()
setposition(-200, -200)
draw_square()
penup()
setposition(-200, 200 - square_length)
draw_square()
penup()
setposition(200 - square_length, 200 - square_length)
draw_square()
penup()
setposition(200 - square_length, -200)
draw_square()Explanation:
A cable is checked for power installation and is found to be too small. The cable has 37 strands of copper wire each having a diameter of 82.2 mils. Find the size of the cable in circular mils. Carry the answer to two decimal places?
Answer:
[tex]Length = 9558.7\ mils[/tex]
Explanation:
Given
[tex]diameter = 82.2\ mils[/tex]
[tex]Strands = 37[/tex]
Required
The length of the wire
First, we calculate the circumference (C) of 1 strand of the wire
[tex]C = \pi d[/tex]
[tex]C = \frac{22}{7} * 82.2[/tex]
[tex]C = \frac{22* 82.2}{7}[/tex]
[tex]C = \frac{1808.4}{7}[/tex]
The length of the 37 strands is:
[tex]Length = 37 * C[/tex]
[tex]Length = 37 * \frac{1808.4}{7}[/tex]
[tex]Length = \frac{37 * 1808.4}{7}[/tex]
[tex]Length = \frac{66910.8}{7}[/tex]
[tex]Length = 9558.68571429[/tex]
[tex]Length = 9558.7\ mils[/tex] --- approximated
What do you think of this schematic diagram?
Explanation:
A schematic diagram is a picture that represents the components of a process, device, or other object using abstract, often standardized symbols and lines. ... Schematic diagrams do not include details that are not necessary for comprehending the information that the diagram was intended to convey.