2-5-2 Flashcards
The national safety organization that makes labor laws and safety regulations is known by the initials __?__.
OSHA
Rubber gloves shall be worn continuously while working on any structure carrying live conductors. This is known as the __?__ rule.
ground to ground
Power line workers wear Class E (Electrical) hard hats. When new and clean, they are electrically test rated for __?__.
20kv
Eye protection should be worn at all times while on a cable splicing job.
true
The employer is required to provide a(n) __?__ for all chemicals used in the workplace.
msds
A typical manhole is considered a(n) __?__ space.
enclosed
A confined space requires an entry permit.
true
When working in the heat, to avoid heat stress you should wear light, loose-fitting, and breathable clothing made of __?__, unless you are required to wear FR clothing.
cotton
When working in the heat, eating smaller meals and avoiding __?__ and sugar helps prevent heat emergencies.
caffeine
When working in the cold, you and your buddy should frequently check each other’s faces for signs of __?__.
frostbite
A rule of thumb for setting up an extension ladder to a proper angle is to set the horizontal distance of the foot of the ladder out __?__ of the working length.
25%
Although a circuit is physically isolated from all sources of power, it is possible for it to remain charged or become charged.
true
You can provide protection from electric shock caused by induced charges by __?__.
bonding all the conducting parts in the work area with low resistance metallic wire
Equipotential bonding is recognized as the safest method of performing work on high voltage conductors and equipment.
true
There are __?__ general entry procedures that must be following for entering an enclosed space such as a manhole.
4
One of the general entry procedures for a confined space is to check for gas. The gas test is to detect for combustible gases and __?__.
oxygen deficiency
Before entering a confined space, it should be ventilated for a minimum of __?__.
5 min
A cable splicer will use propane gas for numerous jobs, such as installing heat shrink splices and terminations. The cylinder (tank) should be laid on its side while in use.
false
The most common type of injuries that occur during the preparation of shielded power cables if careful safety practices are not followed is a cut or tear/puncture of the skin.
true
The “test point” on a loadbreak or deadbreak elbow makes a low-impedance to the elbow’s conductor.
false
