Transport Corporation Of India Project Management Executive Interview Questions and Answers

Q1. Type of transformer oil, type of efficient transformer
Ans. 
Transformer oil is typically mineral oil, and efficient transformers are usually dry-type transformers.
• Transformer oil is usually mineral oil, which acts as a coolant and insulator in transformers.

• Efficient transformers are often dry-type transformers, which do not require oil for cooling.

• Other types of transformer oils include silicone-based oils and bio-based oils.

• Efficient transformers may also include amorphous cor
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Q2. Draw SLD,from sub station to room light.
Ans. 
SLD (Single Line Diagram) shows the electrical connections from substation to room light.
• Start with the substation as the power source

• Draw a line representing the main distribution line

• Include transformers, panels, switches, and cables

• End with the room light as the final destination
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Q3. Type of wireing
Ans. 
The type of wiring used depends on the specific project requirements and regulations.
• Consider the voltage requirements of the project

• Choose between solid or stranded wire based on flexibility needs

• Select the appropriate wire gauge for the current load

• Follow local electrical codes and regulations

• Examples: THHN wire for general wiring, Cat6 cable for networking projects
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Q4. Layers of cable
Ans. 
Layers of cable refer to the different levels of insulation and protection surrounding the core conductor.
• Layers of cable provide insulation and protection for the core conductor.

• Common layers include conductor, insulation, shielding, and jacket.

• Examples of cables with multiple layers include coaxial cables and Ethernet cables.
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Q5. Type of Distribution Box
Ans. 
Distribution boxes are used to distribute electrical power to different circuits or devices within a building.
• Distribution boxes can be categorized based on the number of ways or circuits they can accommodate (e.g. 4-way, 8-way, 12-way)

• They can also be classified based on the type of protection they offer (e.g. MCB distribution box, RCCB distribution box)

• Distribution boxes can be surface-mounted or flush-mounted depend
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Q6. What is SP,TPN,VTPN
Ans. 
SP stands for Schedule Performance, TPN stands for Total Planned Value, VTPN stands for Value of Total Planned Value
• SP is a measure of how well the project is adhering to the schedule

• TPN is the total budgeted cost of the work scheduled to be done

• VTPN is the earned value of the work actually completed
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Q7. Type of wire flexible.....
Ans. 
The type of wire flexible depends on the material used and the intended application.
• Different types of flexible wires include silicone wire, PVC wire, and Teflon wire.

• The flexibility of a wire can be determined by its strand count and gauge.

• Flexible wires are commonly used in industries like electronics, automotive, and robotics.
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Q8. Draw Power triangle
Ans. 
The Power triangle is a diagram used in project management to illustrate the relationship between scope, time, and cost.
• The three sides of the triangle represent scope, time, and cost.

• The triangle shows that changes in one aspect will affect the other two.

• For example, increasing the scope of a project will likely lead to an increase in time and cost.

• Conversely, reducing the time allocated to a project may require a red
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Q9. Tell me about your self
Ans. 
Experienced project management professional with a proven track record of successfully leading cross-functional teams to deliver projects on time and within budget.
• Over 5 years of experience in project management

• Strong leadership and communication skills

• Proficient in project management tools such as Microsoft Project and Jira

• Managed multiple projects simultaneously, including a recent software implementation project fo
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Q10. Can make BOQ sheets
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Q11. Material used in wire.
Ans. 
Copper is the most commonly used material in wire due to its high conductivity and affordability.
• Copper is the most common material used in wire due to its high conductivity and affordability

• Other materials used in wire include aluminum, silver, and gold

• The choice of material depends on the specific application and requirements
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Q12. Type of copper in wiring
Ans. 
Copper wiring typically uses copper with high conductivity, such as copper with a purity of 99.9% or higher.
• Copper wiring commonly uses high-conductivity copper, such as ETP (Electrolytic Tough Pitch) copper.

• Copper wiring may also use OFHC (Oxygen-Free High Conductivity) copper for applications requiring high purity.

• Copper wiring with a purity of 99.9% or higher is often preferred for electrical conductivity.

• Different ...read more
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Q13. Salary expectation
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It was a very common aptitude test that every company seems to take.

Q1. Tell me about yourself.
Ans. I just told them about myself
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Q2. What are your weekness.
Ans. I told them about my weekness and strength also.
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