Steel Conduit Systems Flashcards
1
Q
State 3 advantages of steel conduit
A
. Affords good mechanical protection to conductors
. Permits easy rewiring
. Minimises fire risks
2
Q
State 3 disadvantages of steel conduit
A
. Under certain conditions moisture is liable to form
. Expensive
. Liable to Corrosion
3
Q
List 4 sizes of steel conduit
A
. 16mm
. 20mm
. 25mm
. 32mm
4
Q
List 3 specialist tools needed to work on steel conduit
A
. Bending machine
. Formers
. Stocks and dies
