A substance which will absorb humidity inside a boiler during dry lay up is
a) zeolite
b) sodium sulphite
c) sodium chloride
d) activated alumina
e) lime soda
Answer: D
A substance which will absorb humidity inside a boiler during dry lay up is
a) zeolite
b) sodium sulphite
c) sodium chloride
d) activated alumina
e) lime soda
Answer: D