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erma4kov [3.2K]
3 years ago
11

2.

Engineering
1 answer:
Archy [21]3 years ago
7 0

Answer:

A. Single broken

Hope this is correct

HAVE A GOOD DAY!

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In some states, repair shops can accept used oil from do-it-yourselfers or ____________.
MrMuchimi

Answer:

C. Homeowners

Explanation:

I just took my automotive pollution prevention certification and passed by answering homeowners for this question.

7 0
3 years ago
What are the four stages of BIM?
emmasim [6.3K]

Answer:A few short years ago, the use of building information modeling (BIM) was largely the domain of only the most sophisticated, forward-thinking and, some would say, well-financed project teams. Today, BIM has moved further into the mainstream and is being touted as a “transformative evolution” in the industry. For all the buzz, one thing is clear: Not all BIM is created equal. An early BIM adopter, DPR has always viewed technology as one key piece of a much larger puzzle when it comes to extracting the greatest cost savings and building the most value into a pro

Explanation:i hop this helps

3 0
3 years ago
Reference sources reveal that a workpiece material has a unit horsepower of 1.6 hp/in3/min. For a turning operation, the cutting
Troyanec [42]

The question is incomplete. We have to calculate :

a). the cutting force

b). volumetric metal removal rate, MRR

c). the horsepower required at the cut

d). if the power efficiency of the machine tool is 90%, determine the motor horsepower

Solution :

Given :

Cutting velocity (v) = 500 ft/min

                               = 500 x 12 in/min

                               = 6000 in/min

Feed , f = 0.025 in/rev

Depth of cut, d = 0.2 in

b). Volumetric material removal rate, MRR = v.f.d

                                                                      = 6000 x 0.025 x 0.2

                                                                      = 30 $in^3 / min$

c). Horsepower required = MRR x unit horsepower

                                         = 30 x 1.6

                                         = 48 hp

a). Cutting force,

$F=\frac{power}{cuting \ velocity}$

    $=\frac{48 \times 550}{500 /60}$                (1 hp = 550 ft lbf /sec)

   = 3168 lbf

d). Machine HP required

  $=\frac{HP}{\eta}$

 $=\frac{48}{0.9}$

= 53.33 HP

6 0
3 years ago
A(n) BLANK authenticates various specimens in a collection for a museum.
mezya [45]

Answer:

Curators

Explanation:

4 0
3 years ago
Assume that array1 and array2 are both 25-element integer arrays. Indeicate whether each of the following statements is legal or
vfiekz [6]

Answer:

a. array1 = array2; Illegal

b. cout<< array1; Illegal

c. cin >>array2; Illegal

Explanation:

a. array1 = array2;

Illegal, since the assignment operator doesn't work to directly assign the values into other array.

b. cout<< array1;

Illegal, since the index number in not defined, if you want to print all the elements in the array1 then run a for loop to iterate over the entire loop.

c. cin >>array2;

Illegal, since the index number is not defined, if you want get input from the user then run a for loop to iterate over the entire loop.

3 0
3 years ago
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