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baherus [9]
3 years ago
12

Loops are frequently used to ____; that is, to make sure it is meaningful and useful.

Computers and Technology
1 answer:
Pachacha [2.7K]3 years ago
5 0

the answer to this is B. validate data "Loops are frequently used to <u>validate data</u>; that is, to make sure it is meaningful and useful."

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A Ground Fault Circuit Interrupter (GFCI) works by comparing the amount of current going to and returning from equipment along t
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As the name states, during a ground-fault (when the current going out is significantly different than the current going in) the GCFI interupts the current.  Usually by a switch of some sort.  (Pushing the "test" button produces that click, and cuts off the current)

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What are the advantages of mine shaft gear and the disadvantaged​
romanna [79]

Answer:

One sheave means that you are using a single drum winder. They are the worst! Double drum winders control easier, brake better and are much more efficient. They save time ( two skips or cages) and can be clutched to perform faster shift transport. A single drum is slow, unbalanced and can be a nightmare if it trips out during hoisting. If the brake system is not perfect it can be a real hairy experience. For a runaway single drum, there is no counterbalance effect. It always runs to destruction. With a double drum, the driver still has a chance to control the winder to a certain extent and he has two sets of brakes to rely on. A single sheave could also mean a shaft with a single compartment. No second means of escape unless there are ladders or stairways. Not a very healthy situation.

Those are just a few points. I am sure much more can be said in favor of a double drum winder and two or more sheaves in the headgear. Most of the shafts I have worked at have multiple winders and up to ten compartments. They all have a small single drum service winder for emergencies and moves of personnel during shift times. They are referred to as the Mary - Annes. Apparently, the name originated in the U.K. where an aristocratic mine owner named the first such winder after his mistress.

Explanation:

<em>Hope you got it </em>

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<em>If you think this is the best answer please mark me as BRAINLIEST</em>

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3 years ago
What describes Accenture's approach to automation?
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human center because we describe stuff by what we see and obserevs

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The answer is C:

In most Franchise businesses, the franchisor provides ongoing guidance and support, and a developed way of doing business. In addition, they offer a higher rate of success as compared to start-up businesses and you may find it easier to secure finances for a franchise. You will get all the benefits that are attached with big businesses for a small business ownership.

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