Lineman apprenticeship
Blue hoist rated for - Answer- Single 2000 lbs. double 4000lbs
Green hoist - Answer- Single 1500 lbs. double 3000 lbs
Red tag - Answer- Clearance tag- is the personnel protective indication of individuals at work. A clearance tag is placed for the designated " cleara...
Lineman apprenticeship
Blue hoist rated for - Answer- Single 2000 lbs. double 4000lbs
Green hoist - Answer- Single 1500 lbs. double 3000 lbs
Red tag - Answer- Clearance tag- is the personnel protective indication of individuals
at work. A clearance tag is placed for the designated " clearance holder" at the open
points where hazardous energizing could occur before a clearance work authorized
has been issued.
Orange tag - Answer- DO NOT operate tag denotes the operational status of a
device. A switch or switch point (elbow,open jumpers) with a DO NOT operate tag
attached shall NOT be operated under any circumstances!
Yellow tag - Answer- Hot line tags are placed when the automatic reclosing features
of a breaker or other device have been disabled. When "turned off" the breaker or
other device , if tripped, will not close automatically.
What does JHA stand for - Answer- Job Hazard Analysts
Wire colors for 120/208? - Answer- Black Red Blue
Wire color for 277/480? - Answer- (BOY) Brown orange yellow
Visual Wood rot on a pole - Answer- 1
3" hole
OR
2
2" holes
What do you do if decay on a pole is suspected? - Answer- 1) Dig completely around
the pole to a depth of 18 inches.
2) Probe the pole with a probing tool to determine the poles condition
What class are our rubber gloves? - Answer- Class 2
What are our gloves tested & rated for? - Answer- Tested at 20KVA & rated at 17
KVA
How often are our gloves changed? - Answer- Every 4 months
How often do you inspect your gloves? - Answer- Inspected daily and/or at any time
you feel they might have been damaged
What is the ring at the top of your glove called? - Answer- Corona ring. It's purpose is
to stop tracking
, Work method 2.3? - Answer- Electrical saftey
What are #2 primary jumpers rated for? - Answer- 192 AMPS
What are 4/0 primary jumpers rated for? - Answer- 387 AMP
What size grounds do we have? - Answer- Overhead- 2/0
Underground- 1/0
Do you need rubber gloves if you are using an extendo? - Answer- Only if the
extendo doesn't reach 20 feet
When is arc-rated FR face shields & arc flash suit required? - Answer- 1-setting or
removing a three phase self contained meter
2-checking voltage on a K-type meter
3-connecting or disconnecting underground parallel services
4-when working on any 480 Volt network underground system requires the
temporary use of 100 cal/cm2 arc suit for specific task
What does an arc flash suit consist of? - Answer- Coveralls, full coverage face
shield, hoods with ventilation
Are you required to test each leg of a service prior to energizing or after lifting a
secondary leg to de-energize? - Answer- Yes, after energizing the first leg, all
subsequent legs must be tested for lack of voltage prior to energizing. When de-
energizing a line check the leg for lack of voltage.
What two things make up MAD? - Answer- 2" for electrical error
24" for human error
When is a pre-job needed? - Answer- Whenever hands on work is being conducted
What does CSP stand for? - Answer- Completely Self Protective
What is a CSP? - Answer- A transformer with no cut out. It has two levers on the
side of the transformer. One is to opens and closes it. To open you push up, to close
you pull down
Round dye - Answer- Leave a space in between squeezes
Hex dye - Answer- Over lap squeezes
What is the CAL for the overalls? - Answer- 20 CAL
What is the CAL on the rain coat? - Answer- 12 CA?
How many pounds of torque do you need on the blots for a 3 phase transformer? -
Answer- 42 pounds of torque
What's is the transformer ratio? - Answer- 60:1
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