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Alekssandra [29.7K]
3 years ago
6

Why is hydraulic jack used ? Write.​

Physics
1 answer:
faltersainse [42]3 years ago
4 0

Answer:

it is used because

  • It occupies less space
  • heavy loads are easily moved
  • minimum of effort  is used
  • it is a bit lighter than screw jacks.

They are also less likely to jam due to rust in the screw thread.

Hydraulic jacks are often used to lift elevators in low and medium rise buildings.

A hydraulic jack uses a liquid that is forced into a cylinder by a pump plunger.

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Technician A says that side post terminals need to be removed to inspect them for corrosion. Technician B says that side post te
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Answer: C

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Over tightening the terminal bolt can damage side post terminals.

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An example of a a predator in the Ethiopian Highlands ecosystem is the

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<h3>What is a Prey?</h3>

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They are usually herbivores and primary consumers in the ecosystem.

Examples of Preys include:

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Read more about Feeding relationship here brainly.com/question/9852437

8 0
2 years ago
A car travels 70 miles in 80 minutes. Which is its average speed per minute
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If the pH of a solution decrease's, is the solution getting more acidic or lees acidic
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The solution becomes more acidic.

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I hope this helped. :)

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