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Rudiy27
2 years ago
14

NASA SPACE SHUTTLE QUESTION:

Engineering
1 answer:
vfiekz [6]2 years ago
8 0

Explanation:

The Challenger accident made them aware of the risks. They had been a little naive, since it was never believed that such a thing could happen. This, together with Space Shuttle Columbia disaster revealed the risks of the space shuttle program, which also had very high maintenance costs.

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The alternator must be operated with the battery disconnected or with the terminals at the back of the alternator
QveST [7]

Answer:

true

Explanation:

4 0
2 years ago
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Explicar el funcionamiento de un multímetro analógico.
Whitepunk [10]

Answer:

Un multímetro analógico funciona como un medidor de bobina móvil de imán permanente (PMMC) para tomar mediciones eléctricas

Explanation:

El multímetro analógico es un medidor o galvanómetro D'Arsonval que funciona según el principio de los medidores de bobina móvil de imán permanente (PMMC)

Un multímetro analógico está formado por un puntero de aguja unido a una bobina móvil colocada entre el polo norte y sur de un imán permanente dispuesto de tal manera que, cuando una corriente eléctrica fluye a través de la bobina, genera una fuerza de campo magnético que interactúa con el imán fuerza de campo de los imanes permanentes que hace que la bobina se mueva junto con el puntero de la aguja sobre un dial graduado

Para controlar el movimiento del puntero de la aguja, de modo que el par requerido para producir una cantidad de movimiento por corriente detectada por el multímetro, se colocan dos resortes a través de la bobina para proporcionar resistencia al movimiento en ambas direcciones y para permitir la calibración del multímetro analógico.

4 0
3 years ago
Okay bro let’s go man yes yes
r-ruslan [8.4K]
Sheeeeeesh bro same name ayoooo??
8 0
3 years ago
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Question 9 of 25
mafiozo [28]

Answer:

D

Explanation:

took test failed question D is the right answer

3 0
3 years ago
If the same type of thermoplastic polymer is being tensile tested and the strain rate is increased, it will: g
Serggg [28]

Answer:

It would break I think need to try it out

Explanation:

3 0
2 years ago
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