REFRIGERANTES 2
Authored by ROBERTO SALTOS
Professional Development
1st Grade
Used 3+ times
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15 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
El isobutano es explosivo e inoloro
verdadero
falso
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
el isobutano puede afectar la piel y los ojos
verdadero
falso
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
los medio de extinsión para isobutano es
CO2
agua a chorro
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Los refrigerantes que serán descontinuados pór su toxixidad son
la serie R12 y R 22
el R134A
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Es un tipo de regrigerante NATURAL
El CFC-12
el CO2
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Es un tipo de refrigerante sisntético
CHF
amoníaco
CO2
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
los refrigerantes alternatico tienen un indice de PCA _____________
muy pequeño
medio
alto
muy alto
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