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CEC Index
Canadian Electric Code Index
| Question | Answer |
|---|---|
| Section 74 | Airport installations |
| Table 57 | Allowable ampacities for Class 2 copper conductors (based on an ambient temperature of 30 °C) |
| Table 4 | Allowable ampacities for not more than three aluminum conductors in raceway or cable (based on an ambient temperature of 30 °C) |
| Table 2 | Allowable ampacities for not more than three copper conductors in raceway or cable (based on an ambient temperature of 30 °C) |
| Table 12A | Allowable ampacities for portable power cables (amperes per conductor) |
| Table 3 | Allowable ampacities for single aluminum conductors in free air (based on an ambient temperature of 30 °C) |
| Table 1 | Allowable ampacities for single copper conductors in free air (based on an ambient temperature of 30 °C) |
| Table 12 | Allowable ampacity of flexible cord and equipment wire (based on an ambient temperature of 30 °C) |
| Table 58 | Ampacities of up to four insulated copper conductors in raceway or cable for short time rated crane and hoist motors (based on an ambient temperature of 30 °C) |
| Table 5C | Ampacity correction factors for Tables 2 and 4 |
| Table 15 | Bending radii — High-voltage cable |
| Section 80 | Cathodic protection |
| Section 8 | Circuit loading and demand factors |
| Section 16 | Class 1 and Class 2 circuits |
| Table 64 | "Class I, Zone 1 space surrounding compressed natural gas (NGV) storage facilities" |
| Section 82 | Closed-loop and pre-closed-loop power distribution |
| Section 54 | Community antenna distribution and radio and television installations |
| Table 19 | "Conditions of use and maximum allowable conductor temperature of wires and cables other than flexible cords, portable power cables, and equipment wires" |
| Table 11 | "Conditions of use, voltage, and temperature ratings of flexible cords, heater cords, tinsel cords, equipment wires, Christmas-tree cords, portable power cables, elevator cables, stage lighting, and festoon cables" |
| Table 12C | Conductor rating correction factor |
| Section 4 | Conductors |
| Table 5A | "Correction factors applying to Tables 1, 2, 3, and 4 (ampacity correction factors for ambient temperatures above 30 °C)" |
| Table 5B | Correction factors for Tables 1 and 3 (where from two to four single conductors are present and in contact) |
| Table 9 | Cross-sectional areas of conduit and tubing |
| Table 5D | Current rating correction factors where spacings are maintained (in ventilated and ladder-type cable trays) |
| Table 18 | Deleted |
| Table 38 | Deleted |
| Table 39 | Deleted |
| Table 42 | Deleted |
| Table 60 | Deleted |
| Table 27 | Determining conductor sizes for motors for different requirements of service |
| Table 28 | Determining conductor sizes in the secondary circuits of motors |
| Section 52 | Diagnostic imaging installations |
| Table 10 | Dimensions of cable for calculating conduit and tubing fill |
| Section 40 | Electric cranes and hoists |
| Section 86 | Electric vehicle charging systems |
| Section 42 | Electric welders |
| Section 60 | Electrical communication systems |
| Section 70 | Electrical requirements for factory-built relocatable structures and non-relocatable structures |
| Section 38 | "Elevators, dumbwaiters, material lifts, escalators, moving walks, lifts for persons" |
| Section 46 | "Emergency power supply, unit equipment, exit signs, and life safety systems" |
| Table 65 | Enclosure selection table for non-hazardous locations |
| Table 40 | External tapered threads for rigid metal conduit |
| Table 62 | Feeder demand factors for elevators |
| Section 3 | Field Evaluation of Electrical Equipment |
| Section 32 | "Fire alarm systems, fire pumps, and carbon monoxide alarms" |
| Section 62 | Fixed electric space and surface heating systems |
| Section 20 | "Flammable liquid and gas dispensing and service stations, garages, bulk storage plants, finishing processes, and aircraft hangars" |
| Table 63 | "Hazardous areas for propane dispensing, container filling, and storage" |
| Section 18 | Hazardous locations |
| Section 36 | High-voltage installations |
| Table 33 | Horizontal clearances from adjacent structures (including protuberances) |
| Section 24 | Hospitals |
| Section 26 | Installation of electrical equipment |
| Section 30 | Installation of lighting equipment |
| Section 75 | Installation of lines and wiring of buildings |
| Section 84 | Interconnection of electric power production sources |
| Table 12D | Layering correction factor |
| Section 22 | "Locations in which corrosive liquids, vapours, or excessive moisture are likely to be present" |
| Section 66 | "locations, and travelling shows" |
| Section 78 | "Marinas, yacht clubs, marine wharves, structures, and fishing harbours" |
| Table 36A | Maximum allowable ampacity for aluminum conductor neutral supported cables |
| Table 36B | Maximum allowable ampacity for copper conductor neutral supported cables |
| Table 8 | Maximum allowable per cent conduit and tubing fill |
| Table 6 | Maximum number of conductors of one size in trade sizes of conduit or tubing |
| Table 61 | Minimum buried cable horizontal separations from pools |
| Table 30 | Minimum clearances for bus support and rigid conductors |
| Table 43 | Minimum conductor size for concrete encased electrodes |
| Table 53 | "Minimum cover requirements for direct buried conductors, cables, or raceways" |
| Table 31 | Minimum horizontal separations of line conductors attached to the same supporting structure |
| Table 24 | Minimum insulation resistances for installations |
| Table 16 | Minimum size conductors for bonding conductors |
| Table 51 | Minimum size of bare copper grounding conductor |
| Table 41 | Minimum size of bonding jumper for service raceways |
| Table 17 | Minimum size of grounding conductor |
| Table 59 | Minimum size of protector grounding conductor for communications systems |
| Table 56 | Minimum working space around electrical equipment having exposed live parts |
| Section 72 | Mobile home and recreational vehicle parks |
| Section 48 | "Motion picture studios, projection rooms, film exchanges including film-vaults, and storehouses for pyroxylin plastic and nitrocellulose X-ray and photographic film" |
| Table 37 | "Motor supply conductor insulation minimum temperature rating, °C (based on an ambient temperature of 30 °C)" |
| Section 28 | Motors and generators |
| Table 23 | Number of conductors in boxes |
| Section 0 | Object Scope & Definitions |
| Section 56 | Optical fiber cables |
| Table 25 | Overcurrent trip coils for circuit breakers and overload devices for protecting motors |
| Section 58 | Passenger ropeways and similar equipment |
| Section 68 | "Pools, tubs, and spas" |
| Section 14 | Protection and control |
| Table 7 | Radius of conduit or tubing bends |
| Table 29 | Rating or setting of overcurrent devices for the protection of motor branch circuits |
| Table 13 | Rating or setting of overcurrent devices protecting conductors |
| Section 6 | Services and service equipment |
| Section 34 | Signs and outline lighting |
| Table 45 | Single-phase ac motors |
| Table 48 | Size of conduit for mobile homes |
| Section 50 | Solar photovoltaic systems |
| Table 22 | Space for conductors in boxes |
| Table 35 | Spacing for switches and fuses assembled in the field (not of the metal-enclosed type) |
| Table 20 | Spacings for conductors |
| Table 21 | Supporting of conductors in vertical runs of raceways |
| Section 10 | System and circuit grounding |
| Section 2 | Technical |
| Table 12B | Temperature correction factor |
| Section 76 | Temporary wiring |
| Section 44 | Theatre installations |
| Table 46 | This Table is now Diagram 1 |
| Table 47 | This Table is now Diagram 2 |
| Table 49 | This Table is now Diagram 3 |
| Table 54 | This Table is now Diagram 4 |
| Table 55 | This Table is now Diagram 5 |
| Table 26 | This Table is now Table D16 |
| Table 44 | Three-phase ac motors |
| Table 52 | Tolerable touch and step voltages |
| Table 50 | Transformers rated over 750 V having primary and secondary overcurrent protection |
| Table 34 | Vertical ground clearances for open line conductors |
| Table 32 | Vertical isolation of unguarded live parts |
| Table 14 | Watts per square metre and demand factors for services and feeders for various types of occupancy |
| Section 12 | Wiring methods |