Vaswani Industries Assistant Manager Interview Questions and Answers

Electrical drives, substation, transformer etc

Q1. What is dri sponge iron
Ans. 
DRI sponge iron is a type of iron produced from direct reduction of iron ore using natural gas or coal as a reducing agent.
• DRI stands for Direct Reduced Iron

• Produced by reducing iron ore in the form of lumps, pellets, or fines

• Commonly used in steelmaking processes as a substitute for scrap iron
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Q2. How can increase campaign life of dri kiln
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To increase the campaign life of a dri kiln, proper maintenance, monitoring of operating conditions, and regular inspections are essential.
• Implement a regular maintenance schedule to ensure all components are functioning properly.

• Monitor operating conditions such as temperature, pressure, and feed rate to optimize performance.

• Conduct regular inspections to identify and address any potential issues before they escalate.

• ...read more
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Q1. ABB DCS knowledge
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Q2. DCS Architecture and logic knowledge
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Q1. Why are you looking for a change?
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Q2. What is your experience
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Q3. Then tell me of of your organisation
Ans. 
Our organization is a leading retail chain with over 100 stores nationwide.
• We offer a wide range of products including clothing, electronics, and home goods.

• Our focus is on providing excellent customer service and a seamless shopping experience.

• We have a strong commitment to sustainability and ethical business practices.

• Our company culture values teamwork, innovation, and continuous improvement.

• We prioritize employee d...read more
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Q1. What will you check before starting erection activities?
Ans. 
Before starting erection activities, it is important to check for safety hazards, proper equipment, and necessary permits.
• Ensure all safety hazards are identified and addressed

• Check that all necessary equipment is in working order

• Verify that all required permits and approvals are obtained

• Inspect the site for any potential obstacles or obstructions
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Q2. Selection of Crane?
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The selection of a crane depends on factors such as weight capacity, reach, height, and terrain.
• Consider the weight capacity of the crane to ensure it can lift the required loads.

• Evaluate the reach and height of the crane to determine if it can access the work area effectively.

• Take into account the terrain where the crane will be operating to choose the appropriate type (e.g. rough terrain crane, crawler crane).
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Q3. Load angle Factor ?
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Load angle factor is a term used in engineering to describe the angle at which a load is applied to a structure.
• Load angle factor is important in determining the stress and strain on a structure.

• It is typically calculated by taking the cosine of the angle at which the load is applied.

• For example, if a load is applied at a 45 degree angle, the load angle factor would be cos(45) = 0.707.
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Q4. Sling angle Factor?
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Sling angle factor refers to the angle at which a sling is attached to a load, affecting the load's stability and the force exerted on the sling.
• Sling angle factor is calculated by dividing the actual load weight by the weight of the load being lifted.

• A smaller sling angle increases the force on the sling and decreases its capacity.

• A larger sling angle reduces the force on the sling and increases its capacity.

• Proper ca...read more
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Q5. Safe Load lifting percentage ?
Ans. 
Safe load lifting percentage refers to the maximum weight a person can safely lift based on their capabilities.
• Safe load lifting percentage is typically calculated as a percentage of a person's maximum lifting capacity.

• Factors such as age, gender, fitness level, and previous injuries can affect safe load lifting percentage.

• It is important for employees to be trained on proper lifting techniques to prevent injuries.

• For ...read more
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Q6. What is HIRA ?
Ans. 
HIRA stands for Hazard Identification and Risk Assessment. It is a process used to identify potential hazards and analyze the associated risks in a workplace.
• HIRA involves identifying hazards that could cause harm, assessing the risks associated with those hazards, and implementing control measures to mitigate the risks.

• Examples of hazards include chemical exposure, machinery malfunctions, and ergonomic issues.

• The goal...read more
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Q7. How will you prepare HIRA?
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Q8. Difference between MCB,ELCB,RCCB?
Ans. 
MCB is a miniature circuit breaker, ELCB is an earth leakage circuit breaker, and RCCB is a residual current circuit breaker.
• MCB is used to protect electrical circuits from overloads and short circuits.

• ELCB is used to detect earth faults and disconnect the power supply to prevent electric shocks.

• RCCB is used to detect residual current imbalances and disconnect the circuit to prevent electric shocks.

• MCB and RCCB are com...read more
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Q9. How will you check the Crane girder Camber?
Ans. 
To check the Crane girder Camber, measurements can be taken using a straight edge or laser level.
• Use a straight edge to measure the camber of the crane girder by placing it along the length of the girder and checking for any deviations from a straight line.

• Alternatively, a laser level can be used to project a straight line along the length of the girder and measure any deviations from this line.

• Regular inspections shou...read more
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Q10. Difference between Luffing and fly jib ?
Ans. 
Luffing jib moves vertically to change the angle of the hook, while fly jib extends horizontally to increase reach.
• Luffing jib is used to change the angle of the hook without moving the crane itself.

• Fly jib extends horizontally to increase the reach of the crane.

• Luffing jib moves vertically, while fly jib moves horizontally.

• Luffing jib is commonly used in high-rise construction projects, while fly jib is used for reach...read more
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