short circuit. earthing
b.
8.
11. overload
d. overload
d. short circuit.
10. The linking together the exposed extraneous conductive parts of
an installation for the purpose safety one definition of:
a.137
U W
6 6
2 2
C1
L1 C1
2
C3
4
5
6
To phase supply
To phase motor
7. earthing conductors
b. The connection the exposed conductive parts installation the
main protective earthing terminal the installation one definition of:
a.
12. The conduit and trunking parts the electrical installation are:
a. current which exceeds the rated value otherwise healthy
circuit one definition of:
a. extraneous conductive parts. earthing
b. earthing
b. protective equipotential bonding
c.
9. extraneous conductive parts. bonding
c. short circuit. earth conductors
b. earthing
b. extraneous conductive parts. bonding conductors
c. bonding
c. exposed conductive parts
d. protective equipotential bonding
c. exposed conductive parts
d. exposed conductive parts
d. overload
d. The gas, water and central heating pipes the building, not forming a
part the electrical installation are called:
a. bonding conductors
c.
. overcurrent resulting from fault negligible impedance one
definition of:
a
