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