A transformer is a very important machine in the power system. It is used to increase or decrease the voltage of electricity so that electricity can be delivered safely and efficiently to homes, offices and factories. There are many important things inside a transformer, but the most important thing is transformer oil.
Transformer oil not only provides cooling but also keeps the insulation strong between the windings. If this oil gets damaged or gets water or moisture in it, the risk of transformer failure increases. In this article, we will learn in detail what effects of bad oil and moisture** can be and how to prevent them.
1. Importance of Oil:
Transformer oil has several important functions:
Cooling: Heat is generated by the current flowing inside the transformer, and the oil absorbs this heat and protects the transformer from heating.
Insulation: The oil also acts as insulation between the windings, so that the current passes through the correct path and there is no short circuit.
Fault detection: Some chemical properties of the oil can indicate the presence of a fault.
If the oil deteriorates or moisture is added, it cannot do all its work effectively, and electrical faults are created inside the transformer.
2. Effects of bad oil:
(a) Increase in temperature
The first and most obvious sign of bad oil is that the transformer starts to overheat. Bad oil cannot absorb heat, due to which windings and insulation are affected. If this situation continues for a long time, the transformer may even burn out completely.
(b) Weakness of insulation
If the oil is old, contaminated or moist, the insulation strength decreases. This increases the risk of short circuit. Transformer faults often start for this reason, when the internal winding is not properly protected.
(c) Risk of sparks and faults
Bad oil can produce sparks, which damage the internal parts of the transformer. Even this small spark can turn into major damage, and sometimes the entire transformer burns out.
(d) Reduction in life
The life of a transformer mainly depends on the quality of the oil and the condition of the insulation. Bad oil reduces the continuous performance of the transformer and reduces its life much less than normal.
3. Effects of Humidity:
Moisture is also very harmful to the transformer. It often enters from the external environment or due to poor sealing.
(a) Effect on insulation
Moisture reduces the strength of the insulation, which increases the risk of short circuits.
(b) Weakness of oil
If water is added to the oil, it affects the cooling and insulation properties of the oil. The presence of water increases the possibility of sparking.
(c) Rust and metal deterioration
Moisture also affects the metal inside the transformer. The windings and connections start to rust, which reduces the efficiency of the transformer.
(d) Fault and electrical hazard:
Small faults occur frequently due to moisture, and if the protection system is weak, these turn into major losses.
4. Ways to prevent bad oil and moisture:
Regularly test the oil: Conduct regular tests to detect moisture, contamination or chemical changes in the transformer oil.
Proper sealing: The seals on the top and connections of the transformer should be correct and strong so that moisture does not enter.
Use quality oil: Always use quality oil from a good company, and change the old oil in time.
Check the cooling system: Regularly check the fan, radiator and oil temperature.
Take care of weather conditions: Take additional protective measures in areas with high humidity, such as a dehumidifier or additional cooling system.
Conclusion:
Transformer oil and moisture are both very important for the performance and life of the transformer. Bad or moist oil not only causes faults but also reduces the life of the transformer. If timely maintenance, oil tests and protective measures are taken, the transformer can work without problems for many years.
FAQs (Frequently Asked Questions):
Question 1: What is the main function of transformer oil?
Answer: The function of transformer oil is to provide cooling, maintain strong insulation between windings and reduce the possibility of faults. This oil is very important for the life of the transformer.
Question 2: What are the effects of bad oil?
Answer: Bad oil causes the transformer to overheat, weaken the insulation, sparks and faults can occur and the life of the transformer is reduced.
Question 3: How does moisture affect the transformer?
Answer: Moisture weakens the insulation, deteriorates the properties of the oil, causes rust on the metal and can cause small faults.
Question 4: How does water or moisture get into the oil?
Answer: It mostly enters from the external environment, such as poor sealing, leakage or installation in a humid area.
Question 5: How to recognize bad oil?
Answer: Regular oil tests can detect moisture, contamination, discoloration or chemical weakness in it.
Question 6: How to protect a transformer in a high humidity area?
Answer: Use additional safety measures such as dehumidifiers, strong sealing and quality oil to prevent moisture from entering.
Question 7: Is old oil always bad?
Answer: No, old oil can be used after proper maintenance and testing, but if water or contamination gets into it, it must be replaced immediately.
Question 8: What are the risks of faults caused by bad oil or moisture?
Answer: A fault can result in transformer burnout, winding damage and large-scale outages in the power system.
Question 9: What is the best way to reduce the effects of oil and moisture?
Answer: Regular oil tests, checking of the cooling system, use of quality oil and proper sealing.
Question 10: How much does bad oil and moisture affect the lifespan of a transformer?
Answer: Bad oil and moisture significantly reduce the lifespan of a transformer. With proper maintenance and oil changes, this lifespan can usually be extended to 25-30 years.
1. The UNESCO Institute for Statistics (UIS) has announced a key consultancy position on the Communication and Information Statistics Strategy for 2026.
2. The position is based in Montreal and involves remote work with a contract period of approximately 6 months.
3. The aim of the consultancy is to review UNESCO’s Communication and Information Statistics Programme and develop a new strategy.
4. The position requires strong experience in research, statistics, policy development, and international programmed.
5. Applications will be accepted until 27 March 2026, and candidates must apply online through UNESCO’s official careers website.
The UNESCO Institute for Statistics (UIS) is the United Nations agency responsible for collecting and analyzing global statistics in education, science, culture, and communication. UIS is reviewing its Communication and Information Statistics Programme under the Medium Term Strategy 2022–2029.
Purpose of Consultancy
The consultant will review the Communication and Information Statistics Programme and prepare recommendations for a new strategy to guide future data collection, analysis, and dissemination aligned with UNESCO priorities.
Main Assignment
Prepare a comprehensive report with research findings and recommendations for the new Communication and Information Statistics Strategy.
Scope of Work
Review Medium-Term Strategy 2022–2029, CI Programme 2001–2024, UNESCO CI priorities, G7/G20 documents, UN discussions beyond 2030, and activities of international and regional organizations.
Consultations
Consult with UNESCO CI sector, international organizations, regional organizations, and key stakeholders using interviews and questionnaires.
Contract Duration
April 2026 – September 2026 (6 months)
Deliverables
Draft Strategy Paper – 30 June 2026
Final Strategy Paper – 15 September 2026
Education Required
Master’s or PhD in statistics, economics, social sciences, or communication and information related field.
Experience
7–10 years experience in statistics, research, or policy development. Experience in communication and information programmes required.
Skills
Research ability, communication skills, organization, teamwork, time management, independent work.
Language
Strong English required. French / Spanish / Arabic is an advantage.
This role is critical to maintaining and improving the use of the Epicor Kinetic Cloud ERP system to drive business processes and performance and to provide initial support for the transition to Kinetic UX, which will be completed in May 2026.
Location
Crayford, Kent – Possible presence in Harlow
Salary Range
£50,000 – £60,000 per year
Industry
Manufacturing / ERP Systems
Benefits
Free Parking
Company Onboarding
On-site Parking
Company Pension
Career Growth Opportunities
Dynamic Working Environment
Key Responsibilities
Manage day-to-day ERP / Epicor system operations
Provide user support related to applications
Identify process improvement opportunities
Manage multiple ERP / Epicor projects
Collaborate with Epicor consultants and support teams
Plan and oversee system enhancements and updates
Develop and deliver Epicor training to employees
Coordinate ERP systems with the IT department
Ideal Candidate Requirements
Degree in Computer Science or related field
Strong knowledge of Epicor Kinetic Cloud ERP
Experience with SSRS, REST APIs, KPIs
ERP development, integration and customization skills
Understanding of ERP processes (MRP, BOM, Production, Finance, Logistics, Sales)
Experience in ERP maintenance, support and training
We are looking for a dynamic and experienced Sales Manager to lead and develop our sales operations.
The ideal candidate must have at least 10 years of professional experience.
Fluency in both French and English is required.
Candidates with knowledge of plumbing products will have an added advantage.
Sales Strategy & Revenue Growth
Develop and execute strategic sales plans aligned with company growth objectives.
Create innovative promotions and marketing campaigns to increase business growth.
Identify new market segments and opportunities to expand market share.
Monitor sales trends and competitor activities.
Ensure monthly, quarterly, and annual sales targets are achieved.
Sales Forecasting & Planning
Develop contingency plans for weather or economic changes.
Prepare accurate sales forecasts using data and market trends.
Analyze historical sales data to forecast demand.
Coordinate with procurement and warehouse teams to maintain stock levels.
Sales Team Leadership
Lead and supervise the sales team to ensure performance and alignment with company goals.
Set KPIs, assign territories, and monitor performance.
Conduct training sessions to improve sales techniques.
Promote a performance-driven culture with feedback and recognition.
Assist HR with recruiting and onboarding new team members.
Client Relationship Management
Act as the main contact point for key clients and major accounts.
Build strong long-term relationships with customers.
Resolve customer complaints professionally and quickly.
Meet clients regularly to maintain engagement and satisfaction.
Sales Operations Supervision
Manage daily sales operations for smooth workflow.
Coordinate with marketing, logistics, procurement, and finance teams.
Track sales pipelines, lead generation, and conversion rates.
Ensure timely quotations, invoicing, and documentation.
Product Knowledge
Stay updated on product specifications and industry developments.
Train the sales team about product features and benefits.
Knowledge of plumbing materials and hardware is a strong advantage.
Profit & Margin Management
Analyze sales profits and protect product margins.
Approve discount policies and pricing structures.
Recommend pricing strategies based on market trends.
Business Development
Develop strategies to increase sales and expand the market presence.
Build partnerships and new distribution channels.
Represent the company in trade shows and networking events to promote the brand.
At TJX Companies, every day brings new opportunities to grow, explore, and succeed. You’ll be part of our dynamic team that embraces diversity, fosters collaboration, and prioritizes your growth.
Work Locations
Global home offices, distribution centers, retail stores – TJ Maxx, Marshalls, Homegoods, Homesense, Sierra, Winners, and TK Maxx
About
Join our TJX family—a Fortune 100 company and the world’s leading off-price retailer. Abundant opportunities to learn, thrive, and make an impact.
Section
Details
Opportunity
Grow your career.
Primary Responsibilities
Maintain a clean and organized store environment with a focus on floor maintenance, including scrubbing, buffering, dust mopping, damp mopping, sweeping, vacuuming, dusting, and spot cleaning glass and windows.
Operational Standards
Adhere to all operational, merchandise, and loss prevention standards. Cross-trained to work in multiple areas of the store to meet business needs.
Customer Experience
Role model established customer experience practices with internal and external customers. Support a positive store culture through honesty, integrity, and respect.
Floor Maintenance
Maintain all floor maintenance cleaning standards including scrubber and buffer maintenance and operation. Maintain all organizational, cleaning, and maintenance standards for sales floor, single aisle, associate lounge, back room, and restrooms.
Health & Safety
Adhere to company policies regarding health and safety, including replenishing items in lounge, restrooms, and front end. Participate in safety awareness to maintain a safe environment.
Cross-Training
Cross-train to other areas of the store (back room, front end, sales floor) and support all front end coverage needs.
Merchandising & Store Recovery
Adhere to merchandising philosophy and signage standards. Initiate and participate in store recovery as needed throughout the day.
Loss Prevention
Follow all operational and loss prevention controls, including shrinkage reduction. Communicate accurately and effectively with management and associates.
Compliance
Comply with all labor laws, company policies, and procedures, including associate meal and break period policies.
Other Duties
Perform other duties as assigned.
Candidate Requirements
Details
Customer Service Skills
Excellent customer service skills.
Schedule Flexibility
Able to work a flexible schedule to meet business needs.
Organizational Skills
Strong organizational skills with attention to detail.
Physical Requirements
Ability to perform cleaning tasks and operate floor buffers and scrubbers. Able to lift heavy objects with or without reasonable accommodations.
Multitasking
Able to multitask effectively.
Adaptability
Able to respond appropriately to changes in direction or unexpected situations.
Communication Skills
Strong verbal and written communication. Listens and responds appropriately.
Teamwork
Works effectively with coworkers, peers, and supervisors.
Experience
Retail customer experience preferred.
Candidate Requirements
Details
Customer Service Skills
Excellent customer service skills.
Schedule Flexibility
Able to work a flexible schedule to meet business needs.
Organizational Skills
Strong organizational skills with attention to detail.
Physical Requirements
Ability to perform cleaning tasks and operate floor buffers and scrubbers. Able to lift heavy objects with or without reasonable accommodations.
Multitasking
Able to multitask effectively.
Adaptability
Able to respond appropriately to changes in direction or unexpected situations.
Communication Skills
Strong verbal and written communication. Listens and responds appropriately.
Teamwork
Works effectively with coworkers, peers, and supervisors.
Experience
Retail customer experience preferred.
Section
Details
Consideration
Applicants with an arrest or conviction record will be considered for employment.
Address
4357 Geneseo Valley Plaza Road
Location / Store
USA – TJ Maxx Store 1564, Geneseo, NY
Starting Salary
$15.50 – $16.00 per hour (Actual starting salary determined by skills, qualifications, and experience)
We are looking for a detail-oriented and organized part-time Bookkeeper to join our team. This role provides an excellent opportunity for individuals with a passion for finance and accounting to contribute to the financial accuracy and efficiency of our organization. The ideal candidate will have experience with various accounting software programs and have a keen eye for detail, ensuring that all financial records are maintained accurately and in accordance with company policies. This position is suitable for someone looking for flexible working hours while utilizing their bookkeeping skills in a professional environment.
💼 Key Responsibilities:
1️⃣ Manage and maintain accurate financial records using accounting software such as QuickBooks.
2️⃣ Process payable and receivable transactions efficiently and accurately.
3️⃣ Reconcile bank statements and ensure all transactions are recorded correctly.
4️⃣ Assist in preparing financial reports and statements when required.
5️⃣ Support month-end and year-end closing procedures.
6️⃣ Organize and file financial documents according to organizational standards.
7️⃣ Collaborate with the finance team to ensure compliance with regulations and internal policies.
📋 Requirements & Skills:
1️⃣ Proven experience with accounting software such as QuickBooks, Sage, or Xero.
2️⃣ Strong understanding of bookkeeping principles, including accounts payable and receivable management.
3️⃣ Excellent organizational skills with a strong attention to detail.
4️⃣ Ability to work independently and manage time effectively in a part-time capacity.
5️⃣ Prior experience in a similar bookkeeping role is desirable but not essential.
6️⃣ Good communication skills and the ability to collaborate in a team environment.
7️⃣ This role provides an excellent platform for individuals who want to utilize their accounting skills in a flexible and supportive work environment.
8️⃣ The organization values accuracy, professionalism, and dedication in all team members.
We are a Data Protection Compliance Consultancy selling to the GCC region – our growth has been mostly organic but we are now reaching a stage where we need to think about marketing in a structured and sustainable way.
Looking for a part-time Business Development person who is willing to work remotely for up to 3 hours a day, who has an understanding of the KSA and UAE markets.
Job Requirements – Remote Sales Role
Minimum 2 years of sales experience
Proven track record in sales
Good spoken English – very good (US or UK) with a good accent
Good formal written English – or ability to use Grammarly effectively
Willing to learn (our products are complex)
Understand LinkedIn Sales Navigator in great detail
Understands how to build a sales funnel
Own laptop and solid internet connection
Ability to use or learn MS Office products
Preferred Skills & Offer Details – Remote Sales Role
Section
Details
Preferred
Speak Arabic Previously sold in the GCC region
Offering
Equivalent to PKR 90,000 per month for a full-time person – but working up to 3 hours/day, calculated at PKR 40,000
7.5% commission on payments up to $100,000 in contracts (your commission: $7,500/year)
Above $100,000 in contracts, commission increases to 12.5%
Contracts are short but high value – typically $25k-$75k, $35k average
If you bring 3 average clients/year, total earnings around Rs 2 million/year, monthly average > Rs 2 million
Requirements
Must be an independent operative able to improve your sales model Support provided: customer profiles, tools, Saudi or UAE phone number
Here’s how the job details align with your profile
Job Type
Full-time
Full Job Description: We are seeking a highly motivated and customer-focused Executive IT Support Specialist to join our IT team. This role focuses on providing exceptional technical support to executives and staff, encompassing hardware, software, networks, and cloud systems. The ideal candidate communicates fluently and confidently in English, possesses strong problem-solving skills, and thrives in a dynamic, service-oriented environment.
Key Responsibilities:
1.Provide timely and professional technical support to employees via phone, email, on-site assistance, and remote support tools.
2.Identify, troubleshoot, and resolve issues related to hardware, software, operating systems, applications, and networks.
3.Create, manage, and maintain user accounts and access permissions in on-premises and cloud environments. Manage and support Active Directory, Azure AD, Office 365, Exchange, SharePoint, and endpoint devices.
4.Install, configure, and maintain desktops, laptops, printers, mobile devices, and other peripherals. Configure and troubleshoot Office 365 applications, email systems, and mobile device connectivity.
5.Support Virtual Desktop Infrastructure (VDI) and Remote Desktop solutions.
6.Monitor systems and proactively respond to cybersecurity threats or incidents.
7.Configure and maintain network equipment, including firewalls, switches, wireless access points, and load balancers.
8.Accurately document support tickets, solutions, system configurations, and IT procedures.
9.Ensure IT service requests are resolved effectively, maintaining high standards of customer satisfaction.
10.Coordinate with telecommunications providers, ISPs, cloud providers, and third-party service providers.
11.Perform cabling, hardware installations, workstation configuration, and office equipment replacement as needed.
12.Review, recommend, and implement IT solutions aligned with organizational goals.
13.Prioritize and effectively manage multiple responsibilities in a tight-term environment. Participate in on-call shifts, weekend coverage, and flexible hours as needed.
Requirements:
Excellent written and spoken English communication skills.
At least 2 years of experience in IT support, help desk, or desktop support. Ability to clearly convey technical information to users with and without technical expertise. Hands-on experience supporting:
#
Skills
1
Windows Server and Windows 10/11
2
VMware and/or Hyper-V
3
Microsoft Office 365 and Exchange
Strong analytical, troubleshooting, and diagnostic skills, with a customer-centric mindset. Familiarity with cloud computing platforms and environments. Experience supporting videoconferencing and collaboration tools.
Why join Level3 BOS?
Level3 BOS provides a collaborative and growth-oriented workplace that fosters continuous learning and professional development. This position offers experience working with US-based clients and finance teams, providing exposure to international financial operations. You will play a key role in ensuring data accuracy while contributing to operational improvements and long-term business success.
Location
DHA Phase 5, Karachi
Shift
Night Shift (8:00 PM – 5:00 AM)
Job Type
Full-time
Ability to Travel/Relocate
Karachi: Reliable travel or relocation plan (required) prior to starting work
Computer Operator Job 2026 – Islamabad
