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Burka [1]
2 years ago
14

Ropes made from _________ are typically very weak.

Engineering
2 answers:
amm18122 years ago
7 0

Answer:

Sisal

Explanation:

Sisal is another natural fiber that comes from plants. It is a very weak fiber that has less strength than cotton.

olga_2 [115]2 years ago
6 0

Answer:

Sisal, cotton, jute and manila

Explanation:

Because of the natural fibers, the rope is soft and pliable but this results in very low strength and makes the rope susceptible to damage by abrasion (the natural composition is not adapted to being altered). Most ropes are made with plastic-based materials (ex. nylon, polypropylene) for durability.

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What is the function of the following: 1- Oil rings 2- Flywheel 3- Timing gears
Tanya [424]

Answer:

Explanation:

The functions of the following are as follows:

1). Oil Rings:

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  • Helps to keep cylinder walls lubricated
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2). Fly Wheel:

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3). Timing gears:

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3 years ago
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Explanation:

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3 years ago
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What is the air change rate (ACH) for a 100 ft^2 (9.3 m^2) space with a 10 ft (3.0 m) ceiling and an airflow rate of 200 cfm (95
kakasveta [241]

Answer:

The ACH is 12/h

Solution:

As per the question:

Area of the space, A_{s} = 100 ft^{2}

Height of the given space, h = 10 ft

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Now, to find the Air Change Rate (ACH):

We calculate the Volume of the given space:

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= \frac{60}{5} = 12/h

3 0
4 years ago
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