Questões para Concursos

A Brazilian company has agreed to pay nearly $ 7 billion in compensation after a dam collapsed at one of its mines in Brazil two years ago, killing 270 people and causing huge damage to the local environment. The settlement with the Brazilian state of Minas Gerais, which was announced on Thursday, is the largest in the country’s history, according to local media.
The Court of Justice of Minas Gerais mediated the agreement, which will provide funds for affected communities, emergency aid and resources for urban mobility. In January 2019, a dam holding waste water from the company’s iron ore mine in the town of Brumadinho burst, burying the workers’ cafeteria and dozens of homes under a toxic wave of sludge. It also polluted local rivers.
Minas Gerais, a state whose name translates to “general mines”, is a mining hub in the southeast of Brazil. The 2019 disaster came after another mining dam in the state burst in November 2015, inundating the small village of Mariana and killing 19 people.
“Our company is committed to fully repair and compensate the damage caused by the tragedy in Brumadinho and to increasingly contribute to the improvement and development of the communities in which we operate,” the company’s CEO said in a statement.
In 2016, a mining company reached a deal with the Brazilian government to pay up to 24 billion reais ($ 6,2 billion) over the Mariana dam collapse.
The disasters, which left thousands of families in mourning, have renewed scrutiny of the company’s practices and of environmental regulations in Minas Gerais. The company involved in the Brumadinho disaster has said that since the latest breach two years ago, it has tried to work with “the impacted families, providing assistance to restore their dignity, well-being and livelihoods.”
“In addition to meeting the most immediate needs of the affected people and regions, it is also working to deliver projects that promote lasting change to recover communities and benefit the population effectively,” the company said in its statement.
Internet: < edition.cnn.com > (adapted).

According to the previous text, judge the following items.

O método do equilíbrio limite é utilizado na avaliação da estabilidade de taludes. A respeito desse assunto, julgue os itens a seguir.

O método do equilíbrio limite é utilizado na avaliação da estabilidade de taludes. A respeito desse assunto, julgue os itens a seguir.

Dois exemplos de piezômetros disponíveis no mercado são os piezômetros de Casagrande e os piezômetros hidráulicos fechados. Com relação a esses dois tipos de piezômetros, julgue os itens seguintes.

A Brazilian company has agreed to pay nearly $ 7 billion in compensation after a dam collapsed at one of its mines in Brazil two years ago, killing 270 people and causing huge damage to the local environment. The settlement with the Brazilian state of Minas Gerais, which was announced on Thursday, is the largest in the country’s history, according to local media.
The Court of Justice of Minas Gerais mediated the agreement, which will provide funds for affected communities, emergency aid and resources for urban mobility. In January 2019, a dam holding waste water from the company’s iron ore mine in the town of Brumadinho burst, burying the workers’ cafeteria and dozens of homes under a toxic wave of sludge. It also polluted local rivers.
Minas Gerais, a state whose name translates to “general mines”, is a mining hub in the southeast of Brazil. The 2019 disaster came after another mining dam in the state burst in November 2015, inundating the small village of Mariana and killing 19 people.
“Our company is committed to fully repair and compensate the damage caused by the tragedy in Brumadinho and to increasingly contribute to the improvement and development of the communities in which we operate,” the company’s CEO said in a statement.
In 2016, a mining company reached a deal with the Brazilian government to pay up to 24 billion reais ($ 6,2 billion) over the Mariana dam collapse.
The disasters, which left thousands of families in mourning, have renewed scrutiny of the company’s practices and of environmental regulations in Minas Gerais. The company involved in the Brumadinho disaster has said that since the latest breach two years ago, it has tried to work with “the impacted families, providing assistance to restore their dignity, well-being and livelihoods.”
“In addition to meeting the most immediate needs of the affected people and regions, it is also working to deliver projects that promote lasting change to recover communities and benefit the population effectively,” the company said in its statement.
Internet: < edition.cnn.com > (adapted).

According to the previous text, judge the following items.

A respeito do estudo de ruptura hipotética de barragens, julgue os itens a seguir.

O controle tecnológico das obras é fundamental para evitar ou minimizar desastres com danos ambientais. No que se refere a esse assunto, julgue os próximos itens, considerando as normas aplicáveis a esse tema.

A Brazilian company has agreed to pay nearly $ 7 billion in compensation after a dam collapsed at one of its mines in Brazil two years ago, killing 270 people and causing huge damage to the local environment. The settlement with the Brazilian state of Minas Gerais, which was announced on Thursday, is the largest in the country’s history, according to local media.
The Court of Justice of Minas Gerais mediated the agreement, which will provide funds for affected communities, emergency aid and resources for urban mobility. In January 2019, a dam holding waste water from the company’s iron ore mine in the town of Brumadinho burst, burying the workers’ cafeteria and dozens of homes under a toxic wave of sludge. It also polluted local rivers.
Minas Gerais, a state whose name translates to “general mines”, is a mining hub in the southeast of Brazil. The 2019 disaster came after another mining dam in the state burst in November 2015, inundating the small village of Mariana and killing 19 people.
“Our company is committed to fully repair and compensate the damage caused by the tragedy in Brumadinho and to increasingly contribute to the improvement and development of the communities in which we operate,” the company’s CEO said in a statement.
In 2016, a mining company reached a deal with the Brazilian government to pay up to 24 billion reais ($ 6,2 billion) over the Mariana dam collapse.
The disasters, which left thousands of families in mourning, have renewed scrutiny of the company’s practices and of environmental regulations in Minas Gerais. The company involved in the Brumadinho disaster has said that since the latest breach two years ago, it has tried to work with “the impacted families, providing assistance to restore their dignity, well-being and livelihoods.”
“In addition to meeting the most immediate needs of the affected people and regions, it is also working to deliver projects that promote lasting change to recover communities and benefit the population effectively,” the company said in its statement.
Internet: < edition.cnn.com > (adapted).

According to the previous text, judge the following items.

A Brazilian company has agreed to pay nearly $ 7 billion in compensation after a dam collapsed at one of its mines in Brazil two years ago, killing 270 people and causing huge damage to the local environment. The settlement with the Brazilian state of Minas Gerais, which was announced on Thursday, is the largest in the country’s history, according to local media.
The Court of Justice of Minas Gerais mediated the agreement, which will provide funds for affected communities, emergency aid and resources for urban mobility. In January 2019, a dam holding waste water from the company’s iron ore mine in the town of Brumadinho burst, burying the workers’ cafeteria and dozens of homes under a toxic wave of sludge. It also polluted local rivers.
Minas Gerais, a state whose name translates to “general mines”, is a mining hub in the southeast of Brazil. The 2019 disaster came after another mining dam in the state burst in November 2015, inundating the small village of Mariana and killing 19 people.
“Our company is committed to fully repair and compensate the damage caused by the tragedy in Brumadinho and to increasingly contribute to the improvement and development of the communities in which we operate,” the company’s CEO said in a statement.
In 2016, a mining company reached a deal with the Brazilian government to pay up to 24 billion reais ($ 6,2 billion) over the Mariana dam collapse.
The disasters, which left thousands of families in mourning, have renewed scrutiny of the company’s practices and of environmental regulations in Minas Gerais. The company involved in the Brumadinho disaster has said that since the latest breach two years ago, it has tried to work with “the impacted families, providing assistance to restore their dignity, well-being and livelihoods.”
“In addition to meeting the most immediate needs of the affected people and regions, it is also working to deliver projects that promote lasting change to recover communities and benefit the population effectively,” the company said in its statement.
Internet: < edition.cnn.com > (adapted).

According to the previous text, judge the following items.

A figura seguinte ilustra a relação (sem escala) entre tensão e deformação de determinado material. O ponto P corresponde ao primeiro ponto na curva no qual essa relação não é linear.
A partir dessa figura, julgue os próximos itens.