3-3-1
? lighting is a man-made source of light that can cause checking on rubber gloves if the gloves are stored under it. a. Flood b. Fluorescent c. Incandescent d. LED
B
A Class 2 plastic guard is approved for ? , phase-to-phase. a. 8.4 kV b. 14.6 kV c. 15.3 kV d. 26.4 kV
B
As a minimum, rubber insulating blankets should be retested every ? . a. 6 months b. 12 months c. 18 months d. 24 months
B
Rubber protective goods should be raised and lowered with a hand line and ? . a. attached to a hook b. in a canvas bag c. in a metal container d. secured by a wire
B
The voltage range for doing hot-line rubber glove work is ? . a. 2.4 kV to 35 kV b. 5 kV to 34.5 kV c. 7.2 kV to 36.2 kV d. 14.4 kV to 26 kV
B
When applying rubber protective equipment, the ? should be covered first. a. farthest conductors b. nearest and lowest conductors c. pole and guy wires d. telephone cable
B
Rubber line hose is inspected for cuts, rope burns, and corona damage by ? . a. cleaning it with a small amount of WD40 b. inserting a flashlight into the hose c. rolling them inside out and also inspecting the outside d. washing it with hot soapy water
C
To avoid corona and ozone damage to rubber protective equipment, it should not be left on lines for more than ? . a. 4 hours b. 6 hours c. 8 hours d. 24 hours
C
When a job is finished, rubber protective equipment should be ? . a. checked for dielectric failure b. destroyed if it is more than 6 months old c. removed in the reverse order from which it was installed d. stored in a metal job box void of moisture
C
Checking, as might be found on rubber gloves, can be caused by ? generated by sunshine. a. corona effects b. magnetic flux c. solar winds d. ultraviolet light
D
If possible, all work on energized conductors or equipment should be ? . a. completed or should be completely finished before moving on to another task b. done from above c. done from an isolated or insulated platform only d. done from below
D
The reason for using protective equipment to cover a down guy is to prevent a(n) ? . a. accidental gaff cutout b. down guy failure c. ground worker from being electrocuted d. second point of contact
D
All cover-up equipment is rated the same. Select one: True False
False
Rubber protective devices can be used to insulate one conductor from another conductor as long as they are energized at the same voltage. Select one: True False
False
The best way for climbers to identify the hazards they will be exposed to is to look while they are climbing the pole. Select one: True False
False
Protective equipment should be applied to extend beyond the reach of the worker's anticipated work position. Select one: True False
True
Rubber protective equipment is put in place to protect the worker in case of accidental contact. Select one: True False
True
Technically, a piece of plastic guard equipment works by keeping an air space between the worker and the live line. Select one: True False
True
The two types of cover-up equipment are hard plastic and rubber. Select one: True False
True
Under all circumstances, rubber gloves and sleeves shall always be used when applying rubber protective equipment. Select one: True False
True
Rubber insulating gloves are to be tested before first issue and every ? thereafter. a. 6 months b. 9 months c. 12 months d. 18 months
A
The OSHA standard that dictates the requirements pertaining to electrical protective equipment is ? . a. 1910.137 b. 1910.269 c. 1926.112 d. 1926.135
A
