ECE Elevators Interview Questions and Answers

Q1. Maintenance phylosophy
Ans. Depends on equipment running hour, criticality, availability and standby.
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Q1. Are you working in transformer industry.
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Q2. Have you done engineering.
Ans. 
Yes, I have a degree in engineering.
• I have a Bachelor's degree in Mechanical Engineering from XYZ University.

• I have worked as a project engineer for ABC Company for 3 years.

• I have experience in designing and implementing engineering solutions.

• I am familiar with CAD software and have completed several engineering projects successfully.
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Q3. Are you ready to change your job from current organisation
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Q1. What is transformer
Ans. 
A transformer is an electrical device that transfers electrical energy between two or more circuits through electromagnetic induction.
• Transformers are commonly used to step up or step down voltage in electrical power distribution systems.

• They consist of two coils of wire, known as the primary and secondary coils, wrapped around a core made of ferromagnetic material.

• The primary coil is connected to the input voltage sou...read more
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Q2. Working principle of transformer
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A transformer is a device that transfers electrical energy between two or more circuits through electromagnetic induction.
• Transformers work on the principle of electromagnetic induction

• They have two coils - primary and secondary, which are magnetically coupled

• The primary coil is connected to a source of alternating current, creating a changing magnetic field

• This changing magnetic field induces a voltage in the secondar...read more
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Q3. Type of transformer winding
Ans. 
Transformer windings can be classified as concentric or sandwich windings.
• Concentric windings have all the windings placed on the same limb of the core.

• Sandwich windings have windings placed on different limbs of the core.

• Concentric windings are easier to manufacture and have better cooling.

• Sandwich windings are more compact and have better short-circuit strength.

• Examples: Concentric winding - distribution transformers
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Q4. What is the most important points during winding
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The most important points during winding include tension control, proper alignment, and consistent winding patterns.
• Maintaining proper tension control to prevent breakage or stretching of the material

• Ensuring proper alignment of the material on the winding equipment to avoid uneven winding

• Following consistent winding patterns to create uniform and neat rolls of material
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Q1. Have you ready to join at BBL
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Q2. Have you got your all required documents
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Yes, I have all the required documents for the position of Assistant Manager.
• I have my resume, cover letter, references, and any certifications or licenses needed for the role.

• I also have my identification documents such as driver's license or passport.

• I am prepared to provide any additional documents requested during the interview process.
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Q3. How you feel to join at BBL
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Q1. What is Net working capital
Ans. 
Net working capital is the difference between a company's current assets and current liabilities.
• Net working capital measures a company's liquidity and ability to meet short-term obligations.

• It is calculated by subtracting current liabilities from current assets.

• A positive net working capital indicates that a company has enough current assets to cover its current liabilities.

• A negative net working capital suggests that...read more
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Q2. How you will tackle 3000 customers
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To tackle 3000 customers, I would implement efficient customer service strategies and utilize technology to streamline processes.
• Implement a customer service team with well-defined roles and responsibilities

• Utilize technology such as customer relationship management (CRM) software to manage customer interactions and data

• Implement self-service options like online ordering or automated phone systems to handle routine inq...read more
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The GD was good they give you current topic and questions related to that

Q1. Tell me about yourself
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Q2. What is role and responsibilities of leader
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