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3 years ago

Why is it necessary for engineers, designers, and technologists to make sure that their drawings are fully dimensioned?

1 answer:

7 0

<em />It is necessary, because when engineers build the design or model, they need to make sure that it does not turn out 2 dimensional but,also so that they can make their"project"more accurate and not just up or whatever."As a general guideline to dimensioning, try to think that you would make an object and dimension it in the most useful way. Put in exactly as many dimensions as are necessary for the crafts person to make it -no more, no less. Do not put in redundant dimensions. Not only will these clutter the drawing, but if "tolerances" or accuracy levels have been included, the redundant dimensions often lead to conflicts when the tolerance allowances can be added in different ways.
<span>Repeatedly measuring from one point to another will lead to inaccuracies. It is often better to measure from one end to various points. This gives the dimensions a reference standard. It is helpful to choose the placement of the dimension in the order in which a machinist would create the part. This convention may take some experience."This may or may not help but it will give you an idea to what your looking for.</span>

You might be interested in

Write a program that calculates and displays the amount ofmoney available in a bank account that initially has $8000 deposited i

Leviafan [203]

Answer:

Written in Python

import math

principal = 8000

rate = 0.025

for i in range(1, 11):

amount = principal + principal * rate

principal = amount

print("Year "+str(i)+": "+str(round(amount,2)))

Explanation:

This line imports math library

import math

This line initializes principal amount to 8000

principal = 8000

This line initializes rate to 0.025

rate = 0.025

The following is an iteration from year 1 to 10

for i in range(1, 11):

This calculates the amount at the end of the year

amount = principal + principal * rate

This calculates the amount at the beginning of the next year

principal = amount

This prints the calculated amount

print("Year "+str(i)+": "+str(round(amount,2)))

6 0

3 years ago

Which type of navigation involves multiple frames that are linked to a number of other frames?

sesenic [268]

Answer:

1. b)

2. c)

3. c)

4. a)

5. b)

Explanation:

1. and 5. Linear kind of navigation is a system with a sequential manner web pages that are perfect for some sorts of sites that are having information that has to be viewed as a book (5) and when we are talking about that view we are considering one page after another page like we are reading a book. It is also the simplest navigation. This is the explanation for question 1 and question 5.

2. The most well-designed navigation system is an intuitive one because in this design of the website we have website traffic that is easy because it flows from one web page to another web page. It is showing us where to go to find and look for something and even where to go if there is no concrete options for what are we looking for.

3. A Sitemap is referring to the organized hierarchy of links and it is the protocol that is allowing us to search through many links. A Sitemap is having a listing of the URLs for some site and that is why this is the correct answer.

4. In using liner reciprocal navigation the interface should include how frames are left and how many of them are there. The more the frames, the more times the user will spend on them and the site.

8 0

3 years ago

sammy [17]

Answer:

b. The names in the list should be in alphabetical order.

Explanation:

A binary search is an algorithm used for searching for an item in a list or array. The algorithm first sorts the data structure into order and then divides it into halves. If the searched item is less than the middle item in the list, then the algorithm searches for the target in the first half, else, in the second half. This reduces the time complexity of the search.

5 0

3 years ago

Input a string of digits. Convert the string to an int. Print the int. Convert the string to a float. Print the float.

ollegr [7]

Answer:

x_inp = [ '1', '2', '3']

int_val = [ int(a) for a in x_inp ]

print("integer: int_val")

y_inp = [ '1.0', '2.0', '3.0']

flo_val = [ float(a) for a in y_inp ]

print("float: flo_val")

Explanation:

All the items in the arrays x_inp and y_inp are coverted to integer and float data types respectively with the for loop statement, which individually assigns the resolved integer and float values to the memory locations int_val and flo_val respectively.

The output becomes,

integer:

float:

1.0

2.0

3.0

7 0

3 years ago

Based on three scores that the user inputs, display the average of the score and the letter grade that is assigned fort he test

Korolek [52]

I used python function to write the code.

def averageScore(x,y,z):

s = x + y + z

avg = s/3

if avg >= 90:

return f'Your average test score is {avg} You earned a A.'

elif avg >=80 and avg < 90 :

return f'Your average test score is {avg} You earned a B.'

elif avg >=70 and avg < 80 :

return f'Your average test score is {avg} You earned a .C'

elif avg >=60 and avg < 70 :

return f'Your average test score is {avg} You earned a D.'

else:

return f'Your average test score is {avg} You earned a F.'

print(averageScore(98, 90, 80))

Python function is used to write the code where x, y and z are the argument (user inputs) of the function. Then the inputs are summed and the average is gotten and stored with the variable, avg.

If the average is greater than or equal to 90 the program will give the appropriate score and response(grade). It does the same if the user scored 80 - 89, 70 - 79, 60 - 69 and less than 60.

Finally. the function is called with the user input(argument).

Note the bolded values in the code are keywords in python.

5 0

2 years ago