KEC International Interview Questions and Answers

Tower erection involves careful planning, safety measures, and precise execution to ensure structural integrity and worker safety.

• Site Preparation: Ensure the site is cleared and leveled, with proper access for equipment.

• Foundation: Construct a strong foundation to support the tower's weight and height, using concrete or steel.

• Equipment: Use cranes or derricks for lifting sections; ensure they are rated for the load.

• Sa...read more

Stringing is the process of installing overhead power lines between poles or towers, ensuring proper tension and alignment.

• Involves using a stringing machine to pull conductors.

• Requires careful planning to avoid obstacles and ensure safety.

• Stringing can be done using various methods, such as direct pull or using a pilot line.

• Example: In a direct pull method, the conductor is pulled directly from the reel to the pole.

• Sa...read more

Various conductor wires serve different applications, sizes, and carrying capacities in electrical systems.

• 1. Copper Wires: Excellent conductivity, used in residential wiring. Common sizes: 14 AWG (15A), 12 AWG (20A).

• 2. Aluminum Wires: Lightweight and cost-effective, used in overhead power lines. Common sizes: 6 AWG (55A), 2 AWG (95A).

• 3. Stranded Wires: Composed of multiple small wires, flexible for applications like a...read more

Effective teamwork in management is achieved through strategic planning and collaborative problem-solving.

• Establish clear goals: Define project objectives to align team efforts, e.g., completing a construction phase by a specific date.

• Encourage open communication: Foster an environment where team members can share ideas and concerns, such as regular team meetings.

• Utilize collaborative tools: Implement project managemen...read more

Transmission line work requires various tools for installation, maintenance, and safety, ensuring efficient power delivery.

• 1. **Cable Puller**: Used to pull heavy cables through conduits or over long distances.

• 2. **Tension Meter**: Measures the tension in the transmission line to ensure proper sag and safety.

• 3. **Insulation Resistance Tester**: Checks the insulation resistance of cables to prevent electrical failures.

• 4...read more

Transport safety measures ensure safe delivery of materials to construction sites, minimizing risks and ensuring compliance.

• Use of appropriate vehicles: Ensure vehicles are suitable for the type of materials being transported, e.g., flatbed trucks for heavy equipment.

• Load securing: Materials should be properly secured using straps, tarps, or nets to prevent shifting during transit.

• Route planning: Identify the safest an...read more

Addressing local influence requires diplomacy, clear communication, and adherence to professional standards.

• Establish clear communication: Engage with the local person to understand their perspective and concerns.

• Set boundaries: Politely assert your professional role and responsibilities to maintain project integrity.

• Seek collaboration: Find common ground and explore ways to incorporate local insights without compromis...read more

A row is a linear arrangement of items, often used in data organization, construction, and various fields.

• In construction, a row can refer to a line of bricks or blocks laid in a single horizontal layer.

• In data tables, a row represents a single record that contains multiple fields of information.

• In agriculture, a row may refer to a line of crops planted in a straight line for efficient growth and harvesting.

Electricity shutdown procedures ensure safety during maintenance of LT and HT lines, minimizing risks to personnel and equipment.

• Notify all affected personnel and stakeholders about the planned shutdown in advance.

• Conduct a risk assessment to identify potential hazards associated with the shutdown.

• Isolate the section of the line by switching off the circuit breakers and using lockout/tagout (LOTO) procedures.

• Use approp...read more

Overhead power lines for railway crossings vary by voltage, affecting design, safety, and operational protocols.

• 110 kV lines typically use single or double circuit configurations for regional distribution.

• 132 kV lines are often used for sub-transmission, connecting substations to distribution networks.

• 220 kV lines are common for long-distance transmission, requiring robust structures to support the weight.

• 400 kV lines ...read more

Tower erection and stringing for river crossings require careful planning, safety measures, and environmental considerations.

• Conduct a thorough site assessment to identify environmental and safety concerns.

• Use specialized equipment like cranes and helicopters for lifting and positioning towers.

• Implement safety protocols to protect workers and the surrounding ecosystem.

• Consider using temporary supports or scaffolding to...read more

The conductor wire joint procedure involves connecting electrical wires securely and safely to ensure efficient power transmission.

• 1. Prepare the wires by stripping insulation to expose the conductor.

• 2. Align the wires to be joined, ensuring they are clean and free of corrosion.

• 3. Choose the appropriate joint method: twist, solder, or crimp.

• 4. For a twist joint, twist the exposed conductors together tightly.

• 5. For sold...read more

Transitioning from Foreman to Engineer involves gaining education, experience, and skills in engineering principles and practices.

• Pursue a degree in civil engineering or a related field to gain foundational knowledge.

• Gain relevant work experience by collaborating with engineers on projects.

• Obtain certifications such as PMP or LEED to enhance your qualifications.

• Develop technical skills in software like AutoCAD or Revit...read more

I am looking for a competitive salary that reflects my skills and experience in EHS engineering, ideally in the range of INR 8-12 lakhs per annum.

• Research industry standards: Based on my research, EHS Engineers in Pune typically earn between INR 8-12 lakhs per annum.

• Consider my experience: With over 5 years in EHS roles, I bring valuable expertise that justifies a higher salary.

• Value addition: My skills in risk assessm...read more