Hitachi Energy Site Manager Interview Questions and Answers

Q1. Tata in job for parmanent how
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Q2. Benifits and salary how time of period
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Q1. Solar project site is working of day
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Q2. Time of work how
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Q3. Safety work of area how
Ans. 
Safety work of area involves implementing safety measures to prevent accidents and ensure a safe working environment.
• Conduct regular safety inspections of the work area

• Provide safety training to all workers

• Enforce the use of personal protective equipment (PPE)

• Implement safety protocols and procedures

• Maintain clear and accessible emergency exits

• Ensure proper storage and handling of hazardous materials
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Q1. Tell me about yourself
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Q2. What is your favourite colour
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Q3. Why do you join for adani company?
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Q4. What are faccinate about it?
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Introduction

Q1. Technical Questions
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Q1. Name and work and experience
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Q1. DC supply and ac supply
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Q1. Cube strength of 7 days
Ans. 
Cube strength of 7 days is the compressive strength of concrete cubes after 7 days of curing.
• Cube strength is an important measure of the quality and durability of concrete.

• It is determined by conducting compression tests on concrete cubes after a specified curing period.

• The cube strength at 7 days is an early indication of the ultimate strength of the concrete.

• It is typically expressed in megapascals (MPa) or pounds p
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Nothing much , rest is basically technical

We have to talk on a subject for log time thats all

Q1. How to speed control on motor and generator.
Ans. 
Speed control on motors and generators can be achieved through various methods.
• For motors, speed control can be achieved by adjusting the voltage, frequency, or the number of poles.

• For generators, speed control can be achieved by adjusting the mechanical input or the load connected to the generator.

• In motors, variable frequency drives (VFDs) can be used to control the speed by adjusting the frequency of the power suppl...read more
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Q2. What is IDFT controller ?
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IDFT controller stands for Inverse Discrete Fourier Transform controller.
• IDFT controller is used in signal processing to convert frequency domain signals to time domain signals.

• It is the inverse of the Discrete Fourier Transform (DFT) controller.

• IDFT controller is commonly used in audio and video processing applications.

• It is also used in communication systems to convert frequency domain signals to time domain signals ...read more
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Q1. Regarding basic ideas of core field. Like- what are the consequences of electric current failures?
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Q2. Discuss about two types of valves from any field.
Ans. 
Two types of valves commonly used are ball valves and gate valves.
• Ball valves have a spherical closure unit that allows for quick on/off control of flow.

• Gate valves have a flat closure unit that is raised and lowered to control flow.

• Ball valves are commonly used in plumbing systems, while gate valves are often used in industrial applications.

• Both types of valves can be manual or automated for remote operation.

• Examples ...read more
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Q1. Relates to personal questions like the motive to join Siemens?
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Q2. What makes you to resign at the latest or earlier organization's
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