mains battery. your own words state the meaning circuit overload and short
circuit protection. Produce quick coloured sketch PVC insulated and sheathed
cable and name the parts.
14. The protection provided protective equipotential bonding and
automatic disconnection the supply called:
a. basic protection
d. What to
achieve and why it?
21. Give example device accessory for each component part. overload protection
b.
23.
18. State the purpose earthing and earth protection. Produce quick coloured sketch PVC/SWA cable and name the
parts. Produce quick sketch electric circuit and name the five
component parts. your own words state the meaning exposed and extraneous
conductive parts and give examples each.c. your own words state the meaning earthing and bonding. short circuit protection
c. fault protection. The protection provided insulating the live parts the electrical
installation called:
a.
For example, the supply might from the a. What will provide this type protection?
20.
19. What
type cables and equipment would electrician use achieve
earthing and bonding electrical installation. short circuit protection
c.
16.
24.
. fault protection. basic protection
d.13. your own words state what mean ‘basic protection’ and how is
it achieved. overload protection
b. your own words state what mean ‘fault protection’ and how it
is achieved.
22.
15.
17
