GROUNDING
WHAT IS THE MINIMUM SIZE SYSTEM SAFTEY GROUND THAT SHALL BE UTILIZED
#2 COPPER
WHAT ARE THE TWO MAIN EXAMPLES OF A BONDING MECHANISM
WHAT IS
POLE GROUND AND CLUSTER BAR
WHAT IS CONSIDERED A POSITIVE PROOF THAT VOLTAGE REGULATOR IS IN THE NEUTRAL POSITION PRIOR TO BY PASSING
WHAT IS
REGULATOR NEUTRAL DECTECTOR
WHAT ARE THE REQUIREMENTS FOR GROUND WORKERS ON A DE-ENERGIZED LINE
WHAT IS
WEAR CLASS 2 OR GREATER RUBBER INSULATING GLOVES IN COMBINATION WITH DIELECTRIC BOOTS
THE MOST SERIOUS CURRENT PATH THROUGH THE BODY INVOLVES
WHAT IS
CHEST CAVITY
WHAT ARE THE TWO MAIN TYPES OF HAZARDS TO PROTECT AGAINST WHEN GROUNDING A LINE
WHAT IS
ACCIDENTAL RE-ENERGIZATON
BACK-FEED
THERE ARE ONLY TWO WAYS TO ELIMINATE CURRENT FLOW THROUGH THE BODY COMPLETELY WHEN PROTECTING AGAINST SHOCKS
ISOLATE
INSULATE
WHEN IS A QUALIFIED OBSERVER REQUIRED
WHAT IS ANYTIME SOMEONE IS WORKING ON 600V OR MORE
WHAT ARE THE TWO WAYS TO OBTAIN COMPLETE ISOLATION AT A TAKE-OFF POLE
WHAT IS
LOWER CONDUCTORS COMPLETELY OFF KEEPING THE PHASE AND NEUTRAL CONDUCTORS CLEAR OFF ALL POTENTIALS INCLUDING EARTH
INSTALL SOME FORM OF INSULATION OR ISOLATIONS BETWEEN THE CONDUCTORS AND STRUCTURE
FOR A GROUND WORKER, INDUSTRY TESTING HAS SHOWN THAT_____ VOLTS CAN APPEAR ON A DE-ENERGIZED LINE SHOULD THAT LINE BECOME ACCIDENTLY ENERGIZED
WHAT IS
1200-1700VOLTS
WHAT ARE THE STEPS THAT SHALL BE ACCOMPLISHED TO CONSIDER A LINE DE-ENERGIZED(5 STEPS)
WHAT IS
IDENTIFIED
DISCONNECTED
TAGGED
TESTED
PROPERLY GROUNDED
NAME THE THREE REQUIREMENTS FOR ELECTRIC SHOCK
WHAT IS
SOURCE OF ELECTRICAL ENERGY
PATH FOR ELECTRICAL ENERGY TO FLOW THROUGH THE BODY
POTENTIAL OF DIFFERENCE ACROSS THE BODY
IF THE INCIDENT ENERGY IS LESS THAN ___ CAL/CM2 FOR SINGLE-PHASE OPEN AIR EXPOSURES, THEN NO ARC-RATED PROTECTION IS NECESSARY FOR THE EMPLOYEES HEAD
WHAT IS
9 CAL/CM2
WHAT IS THE PREFERRED PLUS ONE FOR OVERHEAD
WHAT IS EQUAL POTENTIAL ZONE
ISOLATION IS OFTEN THE PREFERRED METHOD PROTECTION AT ____ volts or less due to the impracticality of grounding
WHAT IS
600 volts
EXPLAIN THE EXCEPTIONS TO PERSONAL PROTECTIVE GROUNDING(4)
WHAT IS
GREATER HAZARD TO WORK WITH GROUND
DE-ENERGIZING
NO POSSIBILITY OF CONTACT WITH ANOTHER ENERGIZED SOURCE
THE HAZARD OF INDUCED VOLTAGE IS NOT PRESENT
WHAT IS THE LET GO THRESHOLD AND OSHA RECOGNIZED HAZARD
WHAT IS
16MA AND 6MA
FALL PROTECTION EQUIPMENT SHALL BE CHECKED TO ENSURE ALTERNATIVE EQUIPMENT IS NOT REQUIRED AT _____ POUNDS OF TOTAL WEIGHT
WHAT IS
310 POUNDS
WHEN SHOULD A RECLOSING DEVICE BE PLACED ON "ONE SHOT"
WHAT IS
WHEN CHANGING THE STRAIN ON THE CONDUCTOR OR MOVING CONDUCTOR
WHEN STRINGING OR REMOVING CONDUCTORS NEAR ENERGIZED PRIMARY LINES OR EQUIPMENT
WHEN A TRUCK OR OTHER PIECE OF EQUIPMENT AT THE WORKSITE HAS BEEN GROUNDED
WHEN THE WORK BEING PREFORMED INCREASES THE RISK OF THE CONDUCTOR FAILING
WHEN AN ENERGIZED CONDUCTOR COULD WITHIN REASON FAIL OR FALL TOWARDS THE GROUND
ANY OTHER TIME IT HAS BEEN DETERMINED TO BE NECESSARY
WHAT TOPICS SHALL BE DISCUSSED DURING A JOB BRIEFING
WHAT IS
HAZARDS ASSOCIATED WITH JOB
WORK PROCEDURES
SPECIAL PRECAUTIONS
ENERGY SOURCE
PPE
EMERGENCY CONTACT
SOME UTILITIES WILL INSTALL A JUMPER BETWEEN THE CLUSTER GROUND AND THE EARTH TO A GROUND ROD. ON A WYE SYSTEM THIS IS INSTALLED FOR A BACKUP IN CASE OF CONDUCTOR_____
WHAT IS
FUSING
GIVE FIVE FACTORS IN DETERMINING THE LEVEL OF SHOCK HAZARD ONE WILL SUSTAIN
WHAT IS
CURRENT MAGNITUDE
FREQUENCY
SHOCK DURATION
CURRENT PATH THROUGH THE BODY
PHASE OF HEART CYCLE AT TIME OF SHOCK
WHAT SITUATIONS REQUIRE THE USE OF HOT BOOTS (4)
WHAT IS
WHEN WORKING OR WALKING IN AN ENERGIZED SUBSTAION
BY GROUND WORKERS WHEN ANY WORKER ON THE CREW IS REQUIRED TO WEAR CLASS 2 GLOVES
BY GROUND WORKERS WHENEVER THEY ARE REQUIRED WHEN HANDLING A POLE GETTING INSTALLED OR REMOVED IN THE VICINITY OF ENERGIZED LINES
ANYTIME AN ELECTRIC SHOCK HAZARD MAY EXIST THROUGH STEP AND TOUCH POTENTIAL
NAME FIVE WAYS WHICH YOU CAN HELP TO BE ASSURED THAT YOUR GROUNDS WILL WORK IN THE UNFORTUNATE EVENT OF AN ACCIDENTAL ENERGIZING OF THE LINES OR EQUIPMENT YOU ARE WORKING ON
WHAT IS
ROUTINE INSPECTIONS MAINTENCE TESTING
CLEANING CONDUCTOR
CORRECT AMOUNT OF TORQUE WHEN INSTALLING
SINGLE POINT GROUNDING
BRACKET GROUND
INSTALL AT WORKSITE
WHAT IS THE NAMES FOR THE RED AND ORANGE TAGS AND WHICH ARE ENERGIZED
WHAT IS
(ORANGE) HOT LINE HOLD TAG -LINE ENERGIZED
(RED) CLEARANCE HOLD TAG- LINE DE-ENERGIZED