extraneous conductive parts
b. basic protection
b. fault protection. The metalwork the building and other service pipes called:
a. extraneous conductive parts
b. equipotential bonding
d. exposed conductive parts
d.255
U W
6 6
2 2
C1
L1 C1
2
C3
4
5
6
To phase supply
To phase motor
6. exposed conductive parts
d. extraneous conductive parts
b. exposed conductive parts
d. fault protection. exposed conductive parts
d. isolation switching. fault protection
c. basic protection
c.
10. fault protection. The metalwork the electrical installation called:
a. basic protection
c. fault protection. basic protection
c.
9. basic protection
c. The protection provided equipotential bonding and automatic
disconnection the supply called:
a. The protection provided insulating live parts called:
a. extraneous conductive parts
b.
8. Cutting off the electrical supply order ensure the safety those
working the equipment one definition of:
a.
.
7
