Encotec Energy Senior Engineer Interview Questions and Answers

Q1. About last working profile and current Ctc, job location
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Q2. Notice period discussion
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Q1. Related to work profile.
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Q2. About the devices, protocol, and about jakson working and company details.
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Q1. Salary negotiations, offer letter
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Q1. Transformer releted protection and testing
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Q2. Relay protection
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Q1. Salary discussed
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Q2. All releted document
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Q1. What are the Parts of Inverter
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The parts of an inverter include DC input, power transistors, transformer, output filter, and control circuit.
• DC input: where the direct current is supplied to the inverter

• Power transistors: responsible for converting DC to AC

• Transformer: used to step up or step down the voltage

• Output filter: smoothens the output waveform

• Control circuit: manages the operation of the inverter
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Q2. Formula of Radiation of the Day.
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The formula for radiation of the day is based on the Stefan-Boltzmann law, which states that the total energy radiated per unit surface area of a black body is directly proportional to the fourth power of the body's absolute temperature.
• Radiation of the day is calculated using the Stefan-Boltzmann law: P = σAT^4

• P represents the power radiated per unit area, σ is the Stefan-Boltzmann constant, A is the surface area, and...read more
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Q3. What are the challenges you have faced in your previous plant and How did you overcome this.
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Challenges faced in previous plant and how they were overcome
• One challenge was outdated equipment causing frequent breakdowns

• Implemented a preventive maintenance schedule to address the issue

• Another challenge was lack of skilled manpower

• Conducted training programs and hired experienced technicians

• Difficulty in meeting production targets due to inefficiencies

• Implemented lean manufacturing principles to streamline proces
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Q1. Work Experience, Introduction
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Q1. Technical ability
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Q1. Salary discussion, Notice period, Expected joining date
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About power plants activities

Q1. Salary discussion
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Q1. No question asked
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Q1. What is TPS ?
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TPS stands for Transactions Per Second, a metric used to measure the number of transactions processed in a system within a second.
• TPS is a key performance indicator for systems handling high volumes of transactions.

• It is commonly used in the context of payment processing systems, online banking, and stock trading platforms.

• Higher TPS indicates better system performance and scalability.

• For example, a payment gateway may...read more
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Q2. What is 5'S ?
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5S is a methodology used for organizing a workplace for efficiency and effectiveness by identifying and storing items used, maintaining the area and items, and sustaining the new order.
• Sort: Separate needed tools, parts, and instructions from unneeded items.

• Set in order: Arrange items so they are easy to use and label them to eliminate searching.

• Shine: Clean the work area and equipment regularly.

• Standardize: Establish ...read more
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Q1. What is your speaking salery ?
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Q2. How much getting to privies company ?
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Q3. What is your notice time ?
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Q1. All technical things related wind turbine.
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