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67 Cards in this Set
- Front
- Back
20
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Elect. operated valve (solenoid valve)
|
|
25
|
Synchronizing or Synchronism–Check
Device |
|
27
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Undervoltage Relay
|
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32
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Directional Power Relay
|
|
40
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Field (over/under excitation) Relay
|
|
41
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Field Circuit Breaker
|
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47
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Phase–Seq. or Phase–Bal. Voltage Relay
|
|
50
|
Instantaneous Overcurrent
|
|
51
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AC Time Overcurrent Relay
|
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55
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Power Factor Relay
|
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59
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Overvoltage Relay
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64
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Ground Detector Relay
|
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65
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Governor
|
|
67
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AC Directional Overcurrent Relay
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|
69
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Permissive Control Device
|
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79
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AC–Reclosing Relay
|
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81
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Frequency Relay
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86
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Lockout Relay
|
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87
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Differential Protective Relay
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Eye and Face Protection
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ANSI Z87
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Hearing Protection
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86 db Steady
115 db Steady (Double) 140 impulse |
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Protective Footwear
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Impact/Compression hazards
ASTM F2412 or F2413 |
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Red Signs
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Dangerous condition/fire protection equipment emergency controls fire detection and suppression equipment containers of flammable liquids
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Yellow Signs
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Conditions requiring caution and for making dangerous chemicals physical hazards and ionizing radiation
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Green Signs
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safety equipment and operator devices and the location of first aid and safety equipment (not fire fighting equipment)
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Orange Signs
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orange shall be used to designate dangerous parts of machines and energized equipment
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Purple
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Ionizing radiation
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Blue
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Non safety info
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Black on White
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Information
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Black and Yellow
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Materials inherently hazardous
|
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White on Green
White on Blue |
Materials of inherently low hazard
|
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White on Red
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Fire quenching materials
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RACE
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Rescue the victim without becoming a victim
Airway Be sure airway is clear Circulation check circulation has current caused respiratory/cardiac arrest Evaluate the extent of injuries before moving the casualty and continue |
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Class E Hardhat
|
20,000 volt
|
|
Class G Hardhat
|
2,200 volt
|
|
Limited Approach Boundary
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10'
|
|
Restricted Approach Boundary
|
2'2"
|
|
Prohibited Approach Boundary
|
7"
|
|
Gloves Testing
|
6 months
|
|
Blankets/Sleeves/Mats
|
12 months
|
|
Live Line tools
|
24 months
|
|
Fire Extinguisher Steps
|
Pull
Aim Squeeze Sweep |
|
Caution
|
1924 Tag
1928 Orders |
|
Clearance
|
1925 Tag
1927 Orders |
|
4 Parts Unshielded Cable
|
Conductor
Strand Shielding Insulation Jacket |
|
7 Parts Shielded Cable
|
Conductor
Strand Shielding (S.C.M. Insulation Insulation Shielding (S.C.M.) Metallic Shielding Bedding Tape Jacket |
|
Cable Insulation Ratings and Application
|
Type 100%
In systems where ground faults will be cleared within one minute Type 133% In systems where ground faults will be cleared within one hour Type 173% In systems where ground faults may not be cleared for an indefinite period of time |
|
Cable Markings
|
Rated Voltage
Size Type Manufacture Name/ Logo |
|
Major Steps in Making a Splice.
|
A. Prepare the cable
B. Make Connection C. Re Insulate D. Re Shield E. Re Jacket |
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Define Troubleshooting
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An organized activity aimed at identifying and rectifying an incidental defect
|
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Troubleshooting Phases
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Symptom Recognition
Identification of Probable Cause Repair the Defect Report Outcome |
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Symptom Recognition
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Instrumentation
Periodic Inspections |
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Identify Probable Cause
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Conduct a systematic and logical Inspection
Isolate system Trace system or systems affected |
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Repair the Defect
|
Repair/Replace the component
Perform test run If problem still exists return to Step 2(Isolate) Perform final operational check Return to service Caution Tag details special instructions |
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Report the Outcome
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After Action Report
Maintenance Log Caution and Clearance Log |
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Modes of Operation
|
Dead Load Pickup
Isolated Load Infinite Grid |
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Abnormal Conditions
Power Plant Operations |
Overloads
Generator Ratings De–Rating Factors |
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Power Reliability Factors
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Power Generation Capacity
Power Distribution Capacity Restoration of Generation Equipment Maintenance Self Reliance |
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3 types of Reserves
|
Spinning Reserve
Non–Spinning Reserve Replacement Reserve |
|
Reliability Factors
|
Generation
Distribution Restoration Maintenance Self Reliance |
|
Log Book Form #
|
2198
|
|
Front Cover Information Log Book
|
Size in Kilowatts
National Stock Number Serial Number of the generator unit Volume Number Initiated Day (day/month/year) Completed Day (day/month/year) |
|
Each Page of the Logbook will Have
|
Page Number
Day, Month, Year Positions and Personnel filling |
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#13 Tape
|
Strand Shielding
Insulation Shielding |
|
#23 or #130C Tape
|
Insulation
|
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#24–25 Tape
|
Metallic Shielding
|
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#33 Tape
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Jacket
|