The Crew that Compliments
Can work from an unsecured ladder at a height greater than 3 metres (10 feet).
What is two lineman?
Before any work is carried out on energized conductors or equipment, arrangements shall be made to obtain a This Permit.
Unless you are:
Application or removal of hot taps.
b Installation or removal of approved bolt-on stirrups to conductors #2 or larger, provided rule 803 is followed.
c Application or removal of stick mounted ammeters.
What is a live line permit?
Blue with orange stripes, applied when working away from grounds.
What is a Grounding Blocking Tag?
Must be used when a worker could fall a vertical distance of 3 m (10 ft) or more, or at any height where a worker could fall into dangerous machinery, substances, or hazardous objects.
What is fall protection?
Bonus point for Chin Strap.
The size of copper leads used on a 50 Kva.
What is 2/0?
Can Work on low voltage (less than 750 volts) energized or de-energized conductors or equipment.
What is one lineman?
You must wait this amount time after experiencing lightning or thunder to continue your work.
What is 15 minutes?
All orange, used when working on level 1-4 equipment and owned by the PIC.
What is a Clearance Tag?
Live line tools and the Load Break are tested at this Interval.
What is every 2 years?
Resistance and Reactance must be within +/- 7.5%
What is Impedance?
Can Work on an underground electrical system. This includes operating elbows, exposed switching devices, and applying or removing Worker Protection Grounding/Bonding.
What is two lineman?
No work shall be done on these two high voltage conductors unless they are de-energized and grounded.
(will accept 1 answer)
What is #6 copper High Voltage conductors or #4 ACSR High Voltage conductor?
Orange with white stripes, used on level 5 equipment and owned by the worker.
What is Self Protection Tag?
DAILY DOUBLE
Breaking Strength/Working Load Limit
This is used in rigging for specified uses.
What is Safety Factor?
General 5:1
People 10:1
Chains 4:1
E=IR
What is Ohm's Law?
Can Install or remove of approved bolt-on stirrups.
What is 2 lineman and a rescue person?
Note: Rule 803.2c 803.2c means that 3 crew members are required to install/connect a new transformer where no stirrup previously exists.
When Live line pole setting with two PLTs, the third crew member is an apprentice at this ITA level.
What is level 2?
Blue with orange words, owned by the PIC, used when there is a foreign source of energization.
What is a Test and Work Tag?
Design Safety Factor= Breaking strength/ WLL
for Safety Equipment.
What is 10:1?
You must use this device before installing a transformer and when the fuse trips from unknown cause.
What is the Miller Quick Check?
Can remove a tree using a chainsaw when the wire is down and there is public access.
What is One Lineman?
Red and owned by a different operating authority.
A sling angle should never be less than this.
What is 30 degrees?
At 7.2 kv we 20%.
What is Transformer Fusing?