This article is about Electrical Inspector Checklist of ARAMCO CBT Exam Questions related to topic of Fire Alarm, Communications, Lighting, Bonding, Grounding, Switchboards and Panelboards, Transformers, Motor Control, Disconnects and Starters, Motors, Outlets, Cable Systems, Conductors, Underfloor Raceways, Busways, Raceways for Project in Building, Plants and Petrochemical Plants as per International Codes & Standards.
Electrical Inspector Checklist | ARAMCO CBT Exam Questions
ELECTRICAL INSPECTOR CHECKLIST - ARAMCO CBT EXAM QUESTIONSRACEWAYS CHECKLIST ELECTRICAL
- Observe limitations required on use of inflexible conduit, thinwall conduit, versatile metallic
conduit, plastic conduit, and different nonmetallic conduit (ex. liquidtight versatile metallic conduit). - Confirm conduit measurement complies with code and is
acceptable for the appliance. Confirm required
sorts of fittings are offered and are
appropriate with conduit sort. - Confirm conduits are offered and correctly
put in earlier than slabs on grade are put in.
Examine thickness of slab to permit for conduit measurement.
BUSWAYS CHECKLIST ELECTRICAL
- Confirm correct assist is offered at required
intervals and transverse and longitudinal
bracing is offered to forestall lateral
motion in accordance with codes and the
governing authorities. - Confirm provision for enlargement is in
accordance with producers’ directions. - Confirm busway housing is grounded by floor
conductor both externally or internally.
UNDERFLOOR RACEWAYS CHECKLIST ELECTRICAL
- Confirm cross-sectional dimensions are as
required. - Confirm ample setting depth has been
offered at junction packing containers.
Confirm raceways are parallel with ground
development, firmly supported at correct
elevation and in straight alignment.
CONDUCTORS CHECKLIST ELECTRICAL
- Confirm the kind of conductors, supplies, measurement,
stranding and kind of insulation are as
required. - Confirm pulling of conductors and cables is as
required, utilizing appropriate gear and
strategies. Enable no injury to sheath jackets
or insulation. - Confirm connectors and joints are clear tight,
and torqued as crucial.
CABLE SYSTEMS CHECKLIST ELECTRICAL
- Confirm metal-clad cable is put in the place
specified, chopping is carried out with out
conductor injury and bushings are put in. - Confirm nonmetallic-cable is put in in areas
allowed by contract paperwork and permitted
by codes and is positioned in order to forestall
driving of fasteners into cable. Code gauge
safety plates are offered the place required. - Confirm cables are secured inside 12 inches of
field or becoming and in any other case at intervals not
exceeding limits for correct assist with out
extreme sagging. Cable helps ought to be
unbiased of assist members.
OUTLETS CHECKLIST ELECTRICAL
- Confirm architectural drawings are referred to
for comparability of all circumstances affecting
format of shops. Coordinate work with different
trades. - Confirm particular gear shops have been
roughed-in per producers’ rough-in
drawings. - Confirm ground shops of required sort are
correctly positioned. Confirm dimensions if
indicated or important. Request gear and
furnishings format.
MOTORS CHECKLIST ELECTRICAL
- Confirm motors have voltage ranking and quantity
of phases to swimsuit provide system. - Confirm motor rotation is appropriate for pushed
machine. - Confirm motors topic to vibration or mounted
on adjustable bases are related with
versatile metallic conduit. Confirm liquidtight or
explosion-proof versatile metallic conduit are
offered in damp or hazardous areas.
MOTOR CONTROL, DISCONNECTS AND STARTERS CHECKLIST
- Confirm handbook disconnect swap is offered
at every motor and motor starter, as required by
code. - Confirm management equipment are furnished as
required by operation (start-stop pushbuttons,
pilot lights, selector switches and comparable
gadgets). - Confirm motor full-load rated currents are
in contrast with rankings of motor-running
overcurrent protecting gadgets (heater).
Confirm heaters of correct measurement are put in in
starters.
TRANSMISSION AND DISTRIBUTION CHECKLIST ELECTRICAL
SERVICE CHECKLIST ELECTRICAL
- Confirm provisions are made for service
entrance system in accordance with utility
firm necessities and are coordinated
with drawings. Confirm clearances underneath
service drops are offered. - Confirm sleeves and areas are offered of
sizes required. - Confirm meter location and most important disconnect
location are as specified or indicated on
contract paperwork.
TRANSFORMERS CHECKLIST ELECTRICAL
- Confirm pad for exterior transformer is of measurement
required and site and set up technique
are understood. - Confirm transformer is of sort required. Confirm
noise doesn’t exceed specified limits.
Confirm ultimate reference to versatile conduit.
SWITCHBOARDS AND PANELBOARDS CHECKLIST ELECTRICAL
- Confirm house offered is minimal required by
code and distance from deal with of prime swap
or breaker to complete ground doesn’t exceed
6’6.” - Confirm boards are rigidly and securely
anchored to flooring and partitions with helps of
ample power to assist weight and resist seismic forces. - Confirm floor fault safety has been
offered the place required by NEC.
GROUNDING CHECKLIST ELECTRICAL
- Visually examine all grounding system conductors,
connections and electrodes as work progresses and
confirm continuity of grounding conductors. - Confirm grounding connectors are accessible for
inspection and guarded towards mechanical damage.
If water piping system is used, examine that pipe is
metallic and no insulating becoming is interposed in
pipe between floor wire connection level and
inside or exterior pipe system (N.E.C. 250-81
metallic water piping system is at all times used
supplemented if required).
BONDING CHECKLIST ELECTRICAL
- Confirm bonding raceway programs, cable tray, and
different enclosures adjust to NEC Article #250C.
LIGHTING CHECKLIST ELECTRICAL
- Confirm fixtures are listed by a nationally
acknowledged testing laboratory. - Confirm lighting format is coordinated with
architectural drawings and discrepancies are
reported. Confirm format is coordinated with
work of different trades. - Confirm fixtures adjust to specified fixtures
and equipment are offered.
COMMUNICATIONS CHECKLIST ELECTRICAL
- Confirm limitations are offered between low
voltage and line voltage wiring. - Confirm wiring terminations are recognized.
- Confirm all wiring put in in gear
cupboards are put in neatly racked, bundled
and arranged with wire ties or in wireways
inside cupboards. - Confirm as-built information are saved on all wiring
deviations from contract paperwork.
FIRE ALARM CHECKLIST ELECTRICAL
- Confirm gadgets are state fireplace marshal (or
governing authority) and testing company listed. - Confirm system is put in by or underneath the
direct supervision of manufacturing unit educated service
technicians, the place specified. Examine accepted
store drawing for set up.
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