Specific Risk Areas (Leaving Cert Construction Studies): Quizzes
📚Quizzes
Practise the questions
10 questions from this quiz
ShowHide
Practise the questions
10 questions from this quiz
At what voltage do mains-powered tools operate on construction sites?
At what voltage do mains-powered tools operate on construction sites?
110 volts
How many volts reach each wire in mains-powered tools with centre-tapped earth?
How many volts reach each wire in mains-powered tools with centre-tapped earth?
55 volts
At what height is warning bunting hung near overhead cables?
At what height is warning bunting hung near overhead cables?
3-4.2m
What is the hazard zone distance either side of power lines?
What is the hazard zone distance either side of power lines?
10m
At what depth must trenches have supported sides?
At what depth must trenches have supported sides?
1.25m
Above what height are guard rails & toe boards required on scaffolding?
Above what height are guard rails & toe boards required on scaffolding?
2m
At what height should guard rails be fixed on scaffolding?
At what height should guard rails be fixed on scaffolding?
950-1200mm
What is the minimum height for toe boards on scaffolding?
What is the minimum height for toe boards on scaffolding?
150mm
How far must ladder tops extend above scaffolding platforms?
How far must ladder tops extend above scaffolding platforms?
1m
What safety strategy pairs young workers with experienced workers?
What safety strategy pairs young workers with experienced workers?
Buddy systems