Amara Raja Energy & Mobility Assistant Engineer Interview Questions, Process, and Tips

Q1. Wht would be minimum resistance input at Neutral+earth at telecom sites?
Ans. 
The minimum resistance input at Neutral+earth at telecom sites should be less than 1 ohm.
• The minimum resistance input at Neutral+earth is typically required to be less than 1 ohm to ensure proper grounding and safety.

• This low resistance helps to prevent electrical shocks and damage to equipment.

• Regular testing and maintenance of the grounding system is important to ensure it meets safety standards.

• Examples of equipment...read more
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Q2. What is VRLA technologys?
Ans. 
VRLA stands for Valve Regulated Lead Acid technology, a type of rechargeable battery commonly used in UPS systems and other applications.
• VRLA batteries are maintenance-free and sealed, making them ideal for applications where regular maintenance is not feasible.

• They use a gel or absorbent glass mat (AGM) to immobilize the electrolyte, preventing spills and allowing for operation in any orientation.

• Common examples of VR...read more
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Q3. If a customer orderd a battery bank of 48v300Ah battery banks; and during I&C timing system is 24V then how we can connect to solve the issue.?? Note: 2Vpcell/24cells/300AH
Ans. 
To connect a 48V 300Ah battery bank to a 24V timing system, you can use a DC-DC converter or series-parallel connection.
• Use a DC-DC converter to step down the voltage from 48V to 24V.

• Connect the battery banks in series-parallel configuration to achieve the desired voltage and capacity.

• Ensure proper wiring and safety measures are followed during the connection process.
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Q1. What are Work permits do you have ?
Ans. 
I have experience with hot work permits, confined space permits, and electrical work permits.
• Hot work permits are required for any work involving open flames or high temperatures.

• Confined space permits are necessary for work in enclosed spaces with limited access.

• Electrical work permits are needed for any work involving electrical systems or equipment.
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Q2. Explain your key responsibilities?
Ans. 
Key responsibilities include assisting with engineering projects, conducting research, analyzing data, and providing technical support.
• Assisting with engineering projects by performing tasks such as drafting plans, conducting tests, and collecting data

• Conducting research to gather information on materials, technologies, and processes relevant to the project

• Analyzing data collected during testing and research to draw co...read more
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Q1. Introduce yourself
Ans. 
I am a recent graduate with a degree in Mechanical Engineering and a passion for problem-solving and innovation.
• Recent graduate with a degree in Mechanical Engineering

• Passionate about problem-solving and innovation

• Strong communication and teamwork skills

• Experience with CAD software such as SolidWorks
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Q1. About previous companies
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Q1. Questions about skill mentioned in resume
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Q2. Roles and responsibilities in present company
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