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