Questões TBG 2023 para Engenheiro Júnior – Ênfase: Inspeção

Q2281240

Q2281240 Inglês

Texto associado

Text CB1A2-I

Oppenheimer’s brief advance into astrophysics began with a 1938 paper about neutron stars, which continued in a 1939 installment that further incorporated the principles of Einstein’s general theory of relativity. He then published a third paper on black holes on September 1st, 1939—but at the time, it was scarcely noticed because this was the very day Germany invaded Poland, launching World War II. Oppenheimer never wrote on the topic again.

Even if it hadn’t been overshadowed by war, Oppenheimer’s work on neutron stars and black holes “was not understood to be terribly significant at the time,” says Cathryn Carson, a historian of science at the University of California, Berkeley.

Each paper was written with a different member of the swarm of graduate students that Oppenheimer carefully cultivated. These protégés facilitated his ability to jump between research topics—and ultimately, helped him develop some of his most important contributions to physics.

Oppenheimer’s climactic third paper, written with his student Hartland Snyder, explores the implications of general relativity on the universe’s most massive stars. Although the physicists needed to include some assumptions to simplify the question, they determined that a large enough star would gravitationally collapse indefinitely—and within a finite amount of time, meaning that the objects we now know as black holes could exist.

Internet: <scientificamerican.com> (adapted)

Based on text CB1A2-I, judge the following item.

Oppenheimer’s paper on black holes received little attention at the time it was published.

Certo

Errado

Você errou! Resposta:

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Q2281241

Q2281241 Inglês

Texto associado

Text CB1A2-I

Oppenheimer’s brief advance into astrophysics began with a 1938 paper about neutron stars, which continued in a 1939 installment that further incorporated the principles of Einstein’s general theory of relativity. He then published a third paper on black holes on September 1st, 1939—but at the time, it was scarcely noticed because this was the very day Germany invaded Poland, launching World War II. Oppenheimer never wrote on the topic again.

Even if it hadn’t been overshadowed by war, Oppenheimer’s work on neutron stars and black holes “was not understood to be terribly significant at the time,” says Cathryn Carson, a historian of science at the University of California, Berkeley.

Each paper was written with a different member of the swarm of graduate students that Oppenheimer carefully cultivated. These protégés facilitated his ability to jump between research topics—and ultimately, helped him develop some of his most important contributions to physics.

Oppenheimer’s climactic third paper, written with his student Hartland Snyder, explores the implications of general relativity on the universe’s most massive stars. Although the physicists needed to include some assumptions to simplify the question, they determined that a large enough star would gravitationally collapse indefinitely—and within a finite amount of time, meaning that the objects we now know as black holes could exist.

Internet: <scientificamerican.com> (adapted)

Based on text CB1A2-I, judge the following item.

According to Cathryn Carson, Oppenheimer’s work on neutron stars and black holes was meaningless at the time it was developed.

Certo

Errado

Você errou! Resposta:

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Q2281242

Q2281242 Inglês

Texto associado

Text CB1A2-I

Oppenheimer’s brief advance into astrophysics began with a 1938 paper about neutron stars, which continued in a 1939 installment that further incorporated the principles of Einstein’s general theory of relativity. He then published a third paper on black holes on September 1st, 1939—but at the time, it was scarcely noticed because this was the very day Germany invaded Poland, launching World War II. Oppenheimer never wrote on the topic again.

Even if it hadn’t been overshadowed by war, Oppenheimer’s work on neutron stars and black holes “was not understood to be terribly significant at the time,” says Cathryn Carson, a historian of science at the University of California, Berkeley.

Each paper was written with a different member of the swarm of graduate students that Oppenheimer carefully cultivated. These protégés facilitated his ability to jump between research topics—and ultimately, helped him develop some of his most important contributions to physics.

Oppenheimer’s climactic third paper, written with his student Hartland Snyder, explores the implications of general relativity on the universe’s most massive stars. Although the physicists needed to include some assumptions to simplify the question, they determined that a large enough star would gravitationally collapse indefinitely—and within a finite amount of time, meaning that the objects we now know as black holes could exist.

Internet: <scientificamerican.com> (adapted)

Based on text CB1A2-I, judge the following item.

With the help of his students, Oppenheimer could easily shift from one research topic to another.

Certo

Errado

Você errou! Resposta:

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Q2281243

Q2281243 Inglês

Texto associado

Text CB1A2-I

Oppenheimer’s brief advance into astrophysics began with a 1938 paper about neutron stars, which continued in a 1939 installment that further incorporated the principles of Einstein’s general theory of relativity. He then published a third paper on black holes on September 1st, 1939—but at the time, it was scarcely noticed because this was the very day Germany invaded Poland, launching World War II. Oppenheimer never wrote on the topic again.

Even if it hadn’t been overshadowed by war, Oppenheimer’s work on neutron stars and black holes “was not understood to be terribly significant at the time,” says Cathryn Carson, a historian of science at the University of California, Berkeley.

Each paper was written with a different member of the swarm of graduate students that Oppenheimer carefully cultivated. These protégés facilitated his ability to jump between research topics—and ultimately, helped him develop some of his most important contributions to physics.

Oppenheimer’s climactic third paper, written with his student Hartland Snyder, explores the implications of general relativity on the universe’s most massive stars. Although the physicists needed to include some assumptions to simplify the question, they determined that a large enough star would gravitationally collapse indefinitely—and within a finite amount of time, meaning that the objects we now know as black holes could exist.

Internet: <scientificamerican.com> (adapted)

Based on text CB1A2-I, judge the following item.

The word “war” (first sentence of the second paragraph) refers to any war.

Certo

Errado

Você errou! Resposta:

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Q2281244

Q2281244 Inglês

Texto associado

Text CB1A2-I

Oppenheimer’s brief advance into astrophysics began with a 1938 paper about neutron stars, which continued in a 1939 installment that further incorporated the principles of Einstein’s general theory of relativity. He then published a third paper on black holes on September 1st, 1939—but at the time, it was scarcely noticed because this was the very day Germany invaded Poland, launching World War II. Oppenheimer never wrote on the topic again.

Even if it hadn’t been overshadowed by war, Oppenheimer’s work on neutron stars and black holes “was not understood to be terribly significant at the time,” says Cathryn Carson, a historian of science at the University of California, Berkeley.

Each paper was written with a different member of the swarm of graduate students that Oppenheimer carefully cultivated. These protégés facilitated his ability to jump between research topics—and ultimately, helped him develop some of his most important contributions to physics.

Oppenheimer’s climactic third paper, written with his student Hartland Snyder, explores the implications of general relativity on the universe’s most massive stars. Although the physicists needed to include some assumptions to simplify the question, they determined that a large enough star would gravitationally collapse indefinitely—and within a finite amount of time, meaning that the objects we now know as black holes could exist.

Internet: <scientificamerican.com> (adapted)

Based on text CB1A2-I, judge the following item.

Hartland Snyder helped Oppenheimer write his least relevant paper in physics.

Certo

Errado

Você errou! Resposta:

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Q2281245

Q2281245 Inglês

Texto associado

Text CB1A2-I

Oppenheimer’s brief advance into astrophysics began with a 1938 paper about neutron stars, which continued in a 1939 installment that further incorporated the principles of Einstein’s general theory of relativity. He then published a third paper on black holes on September 1st, 1939—but at the time, it was scarcely noticed because this was the very day Germany invaded Poland, launching World War II. Oppenheimer never wrote on the topic again.

Even if it hadn’t been overshadowed by war, Oppenheimer’s work on neutron stars and black holes “was not understood to be terribly significant at the time,” says Cathryn Carson, a historian of science at the University of California, Berkeley.

Each paper was written with a different member of the swarm of graduate students that Oppenheimer carefully cultivated. These protégés facilitated his ability to jump between research topics—and ultimately, helped him develop some of his most important contributions to physics.

Oppenheimer’s climactic third paper, written with his student Hartland Snyder, explores the implications of general relativity on the universe’s most massive stars. Although the physicists needed to include some assumptions to simplify the question, they determined that a large enough star would gravitationally collapse indefinitely—and within a finite amount of time, meaning that the objects we now know as black holes could exist.

Internet: <scientificamerican.com> (adapted)

Based on the vocabulary and linguistic aspects of text CB1A2-I, judge the following item.
The pronoun “they” (last sentence of the last paragraph) refers to the word “assumptions”.

Certo

Errado

Você errou! Resposta:

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Q2281246

Q2281246 Inglês

Texto associado

Text CB1A2-I

Oppenheimer’s brief advance into astrophysics began with a 1938 paper about neutron stars, which continued in a 1939 installment that further incorporated the principles of Einstein’s general theory of relativity. He then published a third paper on black holes on September 1st, 1939—but at the time, it was scarcely noticed because this was the very day Germany invaded Poland, launching World War II. Oppenheimer never wrote on the topic again.

Even if it hadn’t been overshadowed by war, Oppenheimer’s work on neutron stars and black holes “was not understood to be terribly significant at the time,” says Cathryn Carson, a historian of science at the University of California, Berkeley.

Each paper was written with a different member of the swarm of graduate students that Oppenheimer carefully cultivated. These protégés facilitated his ability to jump between research topics—and ultimately, helped him develop some of his most important contributions to physics.

Oppenheimer’s climactic third paper, written with his student Hartland Snyder, explores the implications of general relativity on the universe’s most massive stars. Although the physicists needed to include some assumptions to simplify the question, they determined that a large enough star would gravitationally collapse indefinitely—and within a finite amount of time, meaning that the objects we now know as black holes could exist.

Internet: <scientificamerican.com> (adapted)

Based on the vocabulary and linguistic aspects of text CB1A2-I, judge the following item.

The word “overshadowed” (first sentence of the second paragraph) means, in the context of text CB1A2-I, “made less noticeable”.

Certo

Errado

Você errou! Resposta:

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Parabéns! Você acertou!

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Q2281247

Q2281247 Inglês

Texto associado

Text CB1A2-I

Oppenheimer’s brief advance into astrophysics began with a 1938 paper about neutron stars, which continued in a 1939 installment that further incorporated the principles of Einstein’s general theory of relativity. He then published a third paper on black holes on September 1st, 1939—but at the time, it was scarcely noticed because this was the very day Germany invaded Poland, launching World War II. Oppenheimer never wrote on the topic again.

Even if it hadn’t been overshadowed by war, Oppenheimer’s work on neutron stars and black holes “was not understood to be terribly significant at the time,” says Cathryn Carson, a historian of science at the University of California, Berkeley.

Each paper was written with a different member of the swarm of graduate students that Oppenheimer carefully cultivated. These protégés facilitated his ability to jump between research topics—and ultimately, helped him develop some of his most important contributions to physics.

Oppenheimer’s climactic third paper, written with his student Hartland Snyder, explores the implications of general relativity on the universe’s most massive stars. Although the physicists needed to include some assumptions to simplify the question, they determined that a large enough star would gravitationally collapse indefinitely—and within a finite amount of time, meaning that the objects we now know as black holes could exist.

Internet: <scientificamerican.com> (adapted)

Based on the vocabulary and linguistic aspects of text CB1A2-I, judge the following item.

The word “installment” (first sentence of the first paragraph) means, in the context of text CB1A2-I, “to make it ready to use”.

Certo

Errado

Você errou! Resposta:

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Q2281248

Q2281248 Inglês

Texto associado

Text CB1A2-I

Oppenheimer’s brief advance into astrophysics began with a 1938 paper about neutron stars, which continued in a 1939 installment that further incorporated the principles of Einstein’s general theory of relativity. He then published a third paper on black holes on September 1st, 1939—but at the time, it was scarcely noticed because this was the very day Germany invaded Poland, launching World War II. Oppenheimer never wrote on the topic again.

Even if it hadn’t been overshadowed by war, Oppenheimer’s work on neutron stars and black holes “was not understood to be terribly significant at the time,” says Cathryn Carson, a historian of science at the University of California, Berkeley.

Each paper was written with a different member of the swarm of graduate students that Oppenheimer carefully cultivated. These protégés facilitated his ability to jump between research topics—and ultimately, helped him develop some of his most important contributions to physics.

Oppenheimer’s climactic third paper, written with his student Hartland Snyder, explores the implications of general relativity on the universe’s most massive stars. Although the physicists needed to include some assumptions to simplify the question, they determined that a large enough star would gravitationally collapse indefinitely—and within a finite amount of time, meaning that the objects we now know as black holes could exist.

Internet: <scientificamerican.com> (adapted)

Based on the vocabulary and linguistic aspects of text CB1A2-I, judge the following item.

The word “physicists” means “medical doctors”.

Certo

Errado

Você errou! Resposta:

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Q2281249

Q2281249 Inglês

Texto associado

Text CB1A2-I

Oppenheimer’s brief advance into astrophysics began with a 1938 paper about neutron stars, which continued in a 1939 installment that further incorporated the principles of Einstein’s general theory of relativity. He then published a third paper on black holes on September 1st, 1939—but at the time, it was scarcely noticed because this was the very day Germany invaded Poland, launching World War II. Oppenheimer never wrote on the topic again.

Even if it hadn’t been overshadowed by war, Oppenheimer’s work on neutron stars and black holes “was not understood to be terribly significant at the time,” says Cathryn Carson, a historian of science at the University of California, Berkeley.

Each paper was written with a different member of the swarm of graduate students that Oppenheimer carefully cultivated. These protégés facilitated his ability to jump between research topics—and ultimately, helped him develop some of his most important contributions to physics.

Oppenheimer’s climactic third paper, written with his student Hartland Snyder, explores the implications of general relativity on the universe’s most massive stars. Although the physicists needed to include some assumptions to simplify the question, they determined that a large enough star would gravitationally collapse indefinitely—and within a finite amount of time, meaning that the objects we now know as black holes could exist.

Internet: <scientificamerican.com> (adapted)

Based on the vocabulary and linguistic aspects of text CB1A2-I, judge the following item.

Graduate students are people studying for a master’s degree or doctorate.

Certo

Errado

Você errou! Resposta:

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Q2281460

Ano: 2023 Banca: CESPE / CEBRASPE Órgão: TBG Prova: CESPE / CEBRASPE - 2023 - TBG - Engenheiro Júnior – Ênfase: Inspeção |

Q2281460 Engenharia Mecânica

Julgue o seguinte item, relativo aos processos de soldagem.

O processo MAG é adequado à soldagem de aço inoxidável.

Certo

Errado

Q2281461

Ano: 2023 Banca: CESPE / CEBRASPE Órgão: TBG Prova: CESPE / CEBRASPE - 2023 - TBG - Engenheiro Júnior – Ênfase: Inspeção |

Q2281461 Engenharia Mecânica

Julgue o seguinte item, relativo aos processos de soldagem.

A soldagem no estado sólido ocorre com a presença do metal fundido na união.

Certo

Errado

Você errou! Resposta:

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Q2281462

Ano: 2023 Banca: CESPE / CEBRASPE Órgão: TBG Prova: CESPE / CEBRASPE - 2023 - TBG - Engenheiro Júnior – Ênfase: Inspeção |

Q2281462 Engenharia Mecânica

Julgue o seguinte item, relativo aos processos de soldagem.

A soldagem por fusão não apresenta zona termicamente afetada.

Certo

Errado

Você errou! Resposta:

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Q2281463

Ano: 2023 Banca: CESPE / CEBRASPE Órgão: TBG Prova: CESPE / CEBRASPE - 2023 - TBG - Engenheiro Júnior – Ênfase: Inspeção |

Q2281463 Engenharia Mecânica

Julgue o seguinte item, relativo aos processos de soldagem.

Quando é empregada fonte de energia mecânica no processo de soldagem, o calor é gerado por atrito ou por deformação plástica do material.

Certo

Errado

Você errou! Resposta:

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Q2281464

Ano: 2023 Banca: CESPE / CEBRASPE Órgão: TBG Prova: CESPE / CEBRASPE - 2023 - TBG - Engenheiro Júnior – Ênfase: Inspeção |

Q2281464 Engenharia Mecânica

Julgue o seguinte item, relativo aos processos de soldagem.

A soldagem MIG pulsada é a principal técnica de soldagem empregada para soldar aço ao carbono.

Certo

Errado

Q2281465

Ano: 2023 Banca: CESPE / CEBRASPE Órgão: TBG Prova: CESPE / CEBRASPE - 2023 - TBG - Engenheiro Júnior – Ênfase: Inspeção |

Q2281465 Engenharia Mecânica

Julgue o seguinte item, relativo aos processos de soldagem.

No processo de soldagem MIG/MAG, a soldagem pode ser executada em todas as direções e ocorre a formação de escória.

Certo

Errado

Você errou! Resposta:

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Q2281466

Ano: 2023 Banca: CESPE / CEBRASPE Órgão: TBG Prova: CESPE / CEBRASPE - 2023 - TBG - Engenheiro Júnior – Ênfase: Inspeção |

Q2281466 Engenharia Mecânica

Acerca de ensaios não destrutivos, julgue o item que se segue.

A inspeção visual é considerada um ensaio não destrutivo.

Certo

Errado

Você errou! Resposta:

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Q2281467

Ano: 2023 Banca: CESPE / CEBRASPE Órgão: TBG Prova: CESPE / CEBRASPE - 2023 - TBG - Engenheiro Júnior – Ênfase: Inspeção |

Q2281467 Engenharia Mecânica

Acerca de ensaios não destrutivos, julgue o item que se segue.

O ensaio de líquido penetrante pode ser utilizado adequadamente para análise de vazamento em tubos e tanques.

Certo

Errado

Você errou! Resposta:

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Q2281468

Ano: 2023 Banca: CESPE / CEBRASPE Órgão: TBG Prova: CESPE / CEBRASPE - 2023 - TBG - Engenheiro Júnior – Ênfase: Inspeção |

Q2281468 Engenharia Mecânica

Acerca de ensaios não destrutivos, julgue o item que se segue.

O ensaio de correntes parasitas somente pode ser aplicado a materiais ferromagnéticos.

Certo

Errado

Você errou! Resposta:

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Q2281469

Ano: 2023 Banca: CESPE / CEBRASPE Órgão: TBG Prova: CESPE / CEBRASPE - 2023 - TBG - Engenheiro Júnior – Ênfase: Inspeção |

Q2281469 Engenharia Mecânica

Acerca de ensaios não destrutivos, julgue o item que se segue.

O ensaio de emissão acústica é usado quando se deseja analisar o comportamento dinâmico de um defeito, assim como registrar sua localização.

Certo

Errado

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Quer um estudo ilimitado?

Quer um estudo ilimitado?

Questões de Concurso Público TBG 2023 para Engenheiro Júnior – Ênfase: Inspeção

Foram encontradas 100 questões