Masana'antu a Gargajiya da Kukar Duka na Takamawa na Kimiyya na Bincike
1). Me kuke da AVO meter?
AVO Meter – Ampere, Volt da Ohm Meter
AVO meter shine meter wanda ake amfani da ita don bincika circuit mai kyau da kuma ma'ana na amper, volt da resistance.
2). Me kuke da Bridge Megger? Me kuke da yadda ake amfani da shi?
Bridge Meggers suna amfani da su don bincika tsari mai kyau cikin resistance, kamar hasashi da resistance na motor winding da kuma resistance na transformer winding a lokacin da ci gaba.
Har da duka ɗaya daga cikin ƙasar da ɗaya na winding ya zama da resistance na winding ta hanyar sama.
3). Wata abubuwa da ke amfani da su a cikin oil fields?
PVC – Ploy Vinyl Chloride
XLPE – Cross Linked Poly Ethylene
LC – Lead covered
SWA – Steel wire armoured
PILC – Paper Insulated Lead Covered Cable
MICC – Mineral Insulated Copper Conductor
4). Me kuke da oil fields suna amfani da lead-covered cables?
Saboda gas hydrocarbon da chemical corrosion suna tashin PVC insulation, LC-lead covered cables suna amfani a cikin oil fields.
5). Wata abubuwa da ke amfani da su a cikin cable glands a cikin oil field?
Double compression glands suna amfani a cikin yanayi masu explosion-proof don tabbatar da gas ba sa gida a cikin abubuwan elektroniki.
6). Me kuke da battery room yana zama a cikin classified hazardous?
Yana zama a cikin gas group II C saboda evolution of hydrogen.
7). Me kuke da hazards a lokacin da ake yi Electricity?
Wiring na yawa.
Abubuwan elektroniki da suka fi sani
Wire na yawan insulation.
Electrical systems da instruments da suka fi sani
Circuits da suka fi yawa
Power tools & equipment da suka damsa Amfani da PPE da kuma tools na yawa
Over-head powerlines
Wet weather yana ba da duka hazards.
8). Wata abubuwa da ke iya yi don in tabbatar da electrocution?
An approved work permit is required for all electrical work.
Electrical work can be performed by an authorized person who has been authorized by the appropriate maintenance team.
Electrical safety in view of switchboards (or) high-voltage equipment, floor mats made of a certain grade of insulating rubber must be provided.
As an early warning notice for excavations, caution tape on top of underground cables & electrical cable les must be provided.
All movable electrical equipment should be authorized by the maintenance team & used only in areas where it is appropriate.
Do not reach into locations that may contain electrified parts impulsively.
Enter any area where proper illumination and working space are not available.
On all locations other than offices, only industrial type plugs & sockets shall be used.
9). Wata fire extinguisher da ke amfani don kawo fire wanda ya faru saboda electrical wires?
Carbon-Tetra-Chloride fire extinguishers suna amfani don kawo fires caused by electrical conducts.
10). Me kuke da oil and gas installations suna amfani da API RP 500 da API RP 505 electrical safety standards?
API Recommended Practice 500 (RP 500) yana bayyana a waya don categorizing the locations of electrical installations at the oil facilities. Suke zama a cikin categories of class 1, division 1, & division 2. The division system is referred to as RP 500. It provides recommendations for grading positions at
Petroleum refineries,
Production and drilling areas, and
Pipeline transportation facilities
for electrical equipment selection and installation.
API RP 505, standard practice for classifying oil facility electrical installation locations as class I & zone 0 & zone 1 & zone 2. The zone system is also known as RP 505. Depending on the facility type and location, both API 500 and API 505 are used and applied.
11). Bayyana fundamental concepts behind the electrical systems employed in the oil & gas sector?
Resources such as oil and natural gas are in high demand and remain to be so for the energy and transportation sectors. Businesses operating in these industries frequently struggle to implement efficient electrical systems that can fulfil the energy needs without affecting safety and dependability.
The positive aspect is that contemporary electrical systems are built to withstand the strains and requirements of processes in all areas of the oil & gas sector. Modern electrical infrastructure combines a secure and dependable power supply with innovative information management systems that can be modified to meet different needs.
12). Me kuke da lighting system a cikin oil and gas industry?
Proper lighting solutions may significantly improve performance, quality, and protection in any industry, whether they are used indoors or outdoors. It’s important to the oil and gas industry that this equipment adheres to NEC & IEC standards for both hazardous and non-hazardous regions. Among these lighting systems are:
LEDs, fluorescent, HIDs, floodlights, induction, and incandescent lighting solutions for hazardous and corrosive areas.
Emergency lighting systems, exit signs, compact fluorescents, obstacle lighting, and visual signals are all examples of emergency lighting for both hazardous and non-hazardous areas. A lot of these are provided with LEDs.
Parking and pathway lighting, outside building floodlighting, general indoor/outdoor illumination using incandescent, fluorescent, HID, and LED luminaries, etc.
13). Me kuke da primary responsibilities of an electrical technician in the oil and gas industry?
To gain thorough knowledge of electrical systems in the oil and gas industry.
Should be aware of how to use the appropriate software to create a stable power system for various projects.
The ability to troubleshoot (identifying the faults and solving them) and examine new power systems in case of any potential problems.
To develop the capacity to identify potential issues with the power system.
14). Me kuke da electrical systems serve in the oil and gas sector?
In the oil and gas sector, electrical systems are used for a variety of tasks, such as controlling processes, lighting, and powering equipment and safety measures. They are necessary for the operation of
Compressors,
Pumps,
Motors, and
other equipment used in the operations of exploration, manufacturing, refining, and transportation.
15). Me kuke da oil and gas industry’s hazardous area classifications entail, and how do they apply to electrical installations?
Locations that may include
Flammable gases,
Vapours, (or)
Combustible dusts
are classified as hazardous areas.
These locations are typical in the oil & gas sector because of the nature of the materials involved. The use of equipment rated for hazardous settings, such as explosion-proof (or) intrinsically safe equipment, is frequently required for electrical installations in such locations.
