PETI (Portable electrical equipment and Temporary installation)

What is the definition of portable electrical equipment in the context of PETI?

• equipment that is likely to be moved while connected to a power supply of more than 50V AC or 120V DC.

• equipment that is connected to a power supply of more than 110V AC or 120V DC.

• equipment that is connected to a power supply of more than 40V AC or 130V DC.

• ·       equipment that is connected to a power supply of more than 65V AC or 240V DC.

What is the definition of temporary installation in the context of PETI?

• installations that do not form part of the Owner’s permanent or fixed installation.

• installations that is part of the contractor’s permanent installation.

• installations that is part of the Owner’s permanent or fixed installation.

• installations that do not form part of the contractor’s temporary installation.

What is the portable equipment class that is permitted to be used according to PTS?

• Class II and Class III

• Class I and Class II

• Class III and Class IV

• Class IV and Class I

This symbol belongs to what portable equipment class?

• Class II

• Class III

• Class IV

• Class I

What is considered ELV – Extra Low Voltage according to PETI PTS?

• ≤ 50VAC or ≤120VDC

• ≤ 24VAC or ≤ 50VDC

• ≤ 120VAC or ≤ 110VDC

• ≤ 240VAC or ≤ 120VDC

Portable equipment used in confined space should be supplied from;

50 V supply via isolating transformer; or

100 V supply via centre-tapped isolating transformer; or

Battery operated.

• TRUE

• FALSE

What is the maximum total length of extension cables from the source to the load (end-to-end)?

• 50 Meters

• 60 Meters

• 75 Meters

• 100 Meters

What is the maximum length of individual extension cables?

• 20 Meters

• 50 Meters

• 75 Meters

• 100 Meters

How long is the validity period for Equipment inspection sticker and PFS (PETI certificate of fitness) according to PETI PTS?

• 3 Months

• 4 Months

• 5 Months

• 6 Months

Everyone has the authority to “Stop work” when he/she noticed unsafe conditions.

• True

• False