

Cuestionario sobre el proceso de galvanización
Interactive Video
•
Chemistry, Science
•
9th - 12th Grade
•
Practice Problem
•
Hard
Ethan Morris
FREE Resource
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5 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Cuál es el propósito principal de la galvanización?
Reducir el tamaño del objeto
Cambiar el color del objeto
Aumentar el peso del objeto
Proteger el objeto de la corrosión
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Qué se hace con el objeto antes de iniciar el proceso de galvanización?
Se cubre con plástico
Se pinta con una capa protectora
Se sumerge en un baño de sales
Se calienta a alta temperatura
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿A qué terminal se conecta el objeto a galvanizar?
Terminal negativo
Terminal neutro
Terminal de tierra
Terminal positivo
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Qué sucede con las sales en el agua durante el proceso?
Se congelan
Se evaporan
Se solidifican
Se descomponen
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Hacia dónde se mueven los iones positivos del metal durante la galvanización?
Hacia la superficie del agua
Hacia el ánodo
Hacia el cátodo
Hacia el centro del baño
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