Part 2 Flashcards
True or false:
The electrical contractor has carried out the electrical installations in a new office
building, the rated current of the overcurrent protector acting as a protective device is
63 A. In this case
commisioning inspection must be carried to the electrical equipment. STL
True
1135/2016 § 43
True or false:
The electrical contractor has carried out the electrical installations in a new office
building, the rated current of the overcurrent protector acting as a protective device is
63 A. In this case
- A certification inspection must be performed on the electrical equipment before the equipment is used
for its intended purpose.
False
STL 1135/2016 § 45: “In addition to the commissioning inspection, a certification inspection
shall also be performed on the electrical installation, if the installation belongs to category 1,
2 or 3. A certification inspection shall also be carried out on significant modification and
expansion work of electrical installations.”
True or false:
The electrical contractor has carried out the electrical installations in a new office
building, the rated current of the overcurrent protector acting as a protective device is
63 A. In this case
the person performing the certification inspection of the electrical equipment must attach an inspection
sticker to the main switchboard or a similar point.
True
STL 1135/2016 § 46
Is the following statement true or false?
Person having sufficient experience or being sufficiently instructed is always allowed to change a knifefuse on loaded conditions if one uses a fuse handle having a protective sleeve.
False
(~SFS 6002 7.4.1 Replacement of fuses)
Is the following statement true or false?
If replacing the fuse involves a special risk, it may only be done by a skilled person.
True
(~SFS 6002 7.4.1 Replacement of fuses)
Is the following statement true or false?
Replacing a knife-fuse, when the fuse is fitted to a dead fuse switch or by opening the disconnecting
switch located in supply side of the knife-fuse, is allowed to an instructed person.
True
SFS 6002 7.4.1 Replacement of fuses
