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Dovator [93]
2 years ago
8

1. There are four types in general principle of maintenance concept. List down and give brief explanations of each types of main

tenance concept.
​
Social Studies
1 answer:
swat322 years ago
4 0

Four types of maintenance concept are corrective, preventive, risk- based and condition- based maintenance.

<u>Explanation:</u>

In corrective maintenance repair activities are carried out when a fault or slight defect is detected. This carried out by considering that the cost of repair will be lower than the expenses incurred when continuous maintenance approach is chosen.

In preventive maintenance approach , maintenance is carried out in definite intervals so as to reduced the risk of failure.

Risk based maintenance is carried out by integrating appropriate analysis and periodic test activities to the preventive maintenance approach. In condition bases maintenance the equipment performance is monitored and the corrective actions are controlled.

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What was one result of the increase of trade that followed the Crusades?
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Answer:

The main result from the increase of trade that followed the Crusades was the further development of several European and Middle Eastern cities, especially those with ports in the Mediterranean, and the development of closer ties between the two regions.

Cities like Venice, Genoa, Pisa, Amalfi, Constantinople and Accre benefited quite a lot from this new trade developments, and became, accordingly, some of the wealthiest areas of the region at the time.

Explanation:

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2 years ago
How did the Black Death impact those living in affected areas? Make sure to include one social, political and economic impact in
lana66690 [7]

Answer: The Black Death hit the culture of towns and cities disproportionately hard, although rural areas (where most of the population lived at the time) were also significantly affected. Larger cities were the worst off, as population densities and close living quarters made disease transmission easier.

Explanation: hopes this helps

3 0
2 years ago
What does the graph show about the distribution of income during the late 1800s?
Rudik [331]

The distribution shows that 91% which is pretty much the very high-end were earning below $1,200 a year which means they were turning that much and we can infer that in the 18th there were people with a very poor background and technology want advance at that time and outcome of that would be people would be very poor and in this

It also showed that there were only 9% of people who are earning above $1,200 and this shows that not many people would have earned that but due to the background the amount of job opportunity the wages the seller which which all contribute and in this scenario

There are four option but the correct answer would be A as it also shows that not many people that much then having a poor background is a very good explanation to put this through. you you also tells that only a minority and above $1,200

So the correct answer is A

5 0
3 years ago
Read 2 more answers
Poor working conditions for
Anna11 [10]

Answer:

The answer is C

Explanation:

Workers should form unions.

5 0
2 years ago
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Write a summary of prophet Muhammad 50 to 100 words​
ehidna [41]

Answer:

Here's more than 100

Explanation:

Muhammad, or Mohammed, (born c. 570, Mecca, Arabia—died June 8, 632, Medina), Arab prophet who established the religion of Islam. The son of a merchant of the ruling tribe, he was orphaned at age six. He married a rich widow, Khadījah, with whom he had six children, including Fāṭimah, a daughter. According to tradition, in 610 he was visited by the angel Gabriel, who informed Muhammad that he was the messenger of God. His revelations and teachings, recorded in the Qurʾān, are the basis of Islam. He began to preach publicly c. 613, urging the rich to give to the poor and calling for the destruction of idols. He gained disciples but also acquired enemies, whose plan to murder Muhammad forced him to flee Mecca for Medina in 622. This flight, known as the Hijrah, marks the beginning of the Islamic era. Muhammad’s followers defeated a Meccan force in 624; they suffered reverses in 625 but repelled a Meccan siege of Medina in 627. He won control of Mecca by 629 and of all Arabia by 630. He made his last journey to Mecca in 632, establishing the rites of the hajj, or pilgrimage to Mecca. He died later that year and was buried at Medina. His life, teachings, and miracles have been the subjects of Muslim devotion and reflection ever since.

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1 year ago
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