Answer: The correct answer is : The deflection angles of the core 0 °, 15 ° and 45 °
Explanation: These angles of deflection of the nucleus serve for a precise directional contol of the air supply or the use of the return air. For floor use, the AL1 model air grilles are the most suitable with FG or FH edges due to strong reinforcement. Dust deposits are easily cleaned by removing the core from its frame. The models that are installed on the roof come with welded cores.
Answer:
The correct answer is option c.
Explanation:
In the 1990’s Ireland made unemployment benefits less generous. This provided an incentive to workers to find a job quicker as the employment benefits were reduced.
This would further cause the frictional unemployment rate to decline.
Frictional unemployment is the unemployment caused because of shifting from one job to another.
The natural rate of unemployment includes both structural unemployment and frictional unemployment. A reduction in frictional unemployment will cause natural unemployment to decrease.
Answer:
it starts in the air then it bounces of water which is refraction
Answer:
Keeps all of us safe from trouble.
Explanation:
Laws are important so they can set limits to what can be done, how much it can be done, and what cannot be done. This keeps us safe from killing, being killed, robbing, breaking road rules, using weapons, etc. Laws may limit when we can use self-defence. It's to keep us all safe!
