Sample Questions - C&G 2382 17th Edition PaperB
1 o/c1 Electrical installation design shall take into account
a electromagnetic disturbances
b direct lightning strikes
c current world copper prices
d local authority planning approval.
2 oc1 The selection of the type of wiring and method of installation is
not influenced by
a the nature of the location
b the load current
c the value of the prospective short-circuit current
d the nature of the structure supporting the wiring.
3 o/c2 The symbol used to show that a BS 88 device has a motor circuit application is
4 oc2 An area or temporary structure used for display, marketing or sales is defined as
a a booth
b a stand
c an exhibition
d a show.
5 Which of the following supply characteristics would need to be ascertained for a new domestic installation?
a Number of points of utilization
b The supply transformer type
c The supply cable size
d The nature of the current and frequency
6 o/c4 Basic protection may be provided by
a barriers and enclosures to IPXXB or IP2X
b fuses and circuit-breakers
c supplementary equipotential bonding
d backup protection.