Greta Energy Interview Questions and Answers

Q1. Earthmat calculation
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Q2. Cable sizing calculation
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Q3. Insulation Coordination study
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Q4. Battery and charger calculation
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Q1. Short circuit calculations
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Q2. Insulation coordinate study
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Q1. What are the key aspects of turbine protection?
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Q2. Boiler light up?
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Q1. Difference between voltage and current?
Ans. 
Voltage is the potential difference between two points in a circuit, while current is the flow of electric charge through a conductor.
• Voltage is measured in volts (V) and represents the potential energy difference between two points in a circuit.

• Current is measured in amperes (A) and represents the flow of electric charge through a conductor.

• Voltage is analogous to the pressure in a water pipe, while current is analogo...read more
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Q2. Then ask me tell me about yourself that is not mentioned in your resume?
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Q3. Reasoning type question
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Q4. I come form ECE background they ask me satellite communication and their types
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Q5. What is modulation and their types?
Ans. 
Modulation is the process of varying a carrier signal to transmit information. Types include amplitude modulation, frequency modulation, and phase modulation.
• Modulation is the process of varying a carrier signal to transmit information

• Types of modulation include amplitude modulation (AM), frequency modulation (FM), and phase modulation (PM)

• AM varies the amplitude of the carrier signal based on the input signal

• FM varies...read more
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Q1. Voltage for motors
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Q2. Used to transfer billore
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Q3. Prafull billore- early Life, career, journey so far
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Q4. DC motor - 12to 24volt direct current Low voltage Servo motor -24to96 volt direct current Single phase motor-115to 230 volt 3phase motor- 230to 46o volt
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Q1. How to convert kw to mw
Ans. 
To convert kW to MW, divide the power in kW by 1000.
• To convert kW to MW, divide the power in kW by 1000.

• For example, 500 kW is equal to 0.5 MW (500 kW / 1000 = 0.5 MW).
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Q2. What is unit of power
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Unit of power is the rate at which work is done or energy is transferred.
• Unit of power is measured in watts (W)

• 1 watt is equal to 1 joule per second

• Power can also be measured in horsepower (hp) in some contexts
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Land acquisition is deparant for karnataka and tsr, agriment, govt liaison, public relation, work salved,

Yes land acquisition test

Q1. What do you know about 4th partner
Ans. 
4th partner is a strategic consulting firm specializing in business development and growth strategies.
• 4th partner offers services such as market research, competitive analysis, and strategic planning.

• They work with companies to identify opportunities for growth and develop actionable plans to achieve their goals.

• 4th partner has a team of experienced consultants who bring a wealth of knowledge and expertise to their cli...read more
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Q2. Will ask you to sell random stuff
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Q1. How much do you expect
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Q1. What you actually do in your last job
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Q2. Why we hire you
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Q3. Where you see your self in next five years
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Q1. How ev is better than ic
Ans. 
EV is better than IC in terms of environmental impact, cost savings, and efficiency.
• EVs produce zero emissions, reducing environmental impact.

• EVs are more cost-effective in the long run due to lower fuel and maintenance costs.

• EVs are more energy-efficient than internal combustion vehicles.

• EVs have lower noise pollution compared to IC vehicles.

• EVs have instant torque for quick acceleration.

• EVs can be charged at home or ...read more
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Q2. Principals of ev
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The principles of evolution are fundamental concepts in biology that explain how species change over time.
• Evolution is driven by natural selection, genetic drift, gene flow, and mutation.

• Species evolve through the process of adaptation to their environment.

• Common descent is the idea that all living organisms are related and share a common ancestor.

• Evolutionary theory is supported by evidence from fossil records, compar...read more
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Q1. Sallery negotiations
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