SMS Group Assistant Design Engineer Interview Questions and Answers

Q1. How break work in excavator
Ans. 
Excavator brakes operate using hydraulic systems to ensure safe and controlled movement during operation.
• Hydraulic brakes use fluid pressure to engage and disengage the brake system.

• Excavators typically have two types of brakes: service brakes for normal operation and parking brakes for securing the machine.

• Service brakes are activated when the operator releases the accelerator pedal, allowing the hydraulic system to s...read more
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Q2. Type of valve like MRV & PRV
Ans. 
MRV (Motorized Regulating Valve) and PRV (Pressure Reducing Valve) control fluid flow and pressure in various systems.
• MRV is used to regulate flow in HVAC systems, ensuring optimal temperature control.

• PRV is essential in water supply systems to maintain safe pressure levels.

• MRVs can be automated for precise control, often used in industrial applications.

• PRVs protect downstream equipment from high pressure, preventing d
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Q3. How do you convince customer for certain points
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Effective persuasion involves understanding customer needs, building trust, and presenting clear benefits.
• Listen actively to understand customer concerns and needs.

• Use data and testimonials to support your points; for example, share success stories from similar clients.

• Highlight the unique benefits of your product or service; for instance, explain how it saves time or reduces costs.

• Build rapport by finding common groun...read more
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General maths, english and current affairs

Any topic time provided was 5 minutes

Q1. About your MBA/PGDM course. Personal details. Whether having Bike and laptop. If a candidate has bike and laptop and the aptitude test and GD round has been cleared then the chances of getting the job is 9...read more
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Q1. About your current profile
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Q1. Ask questation related to your work profile
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Q1. Asking about the job and responsibilities
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Q2. Family details and pervious experience
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Q1. Simply asking about the reason of switch job
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Q1. All over Transformer testing regarding
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Q2. Fully Explain string & central inverter and Transformer
Ans. 
String & central inverters are types of solar inverters used in solar power systems. Transformers are used to step up or step down voltage in electrical systems.
• String inverters are used in smaller solar power systems and convert DC power from solar panels into AC power for use in the home.

• Central inverters are used in larger solar power systems and are connected to multiple strings of solar panels to convert DC power ...read more
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Q3. Lt & ht cable regarding question
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Q4. Explain Hari Transformer unloading?
Ans. 
Hari Transformer unloading involves safely removing transformers from trucks and placing them in designated areas.
• Ensure proper safety measures are in place before unloading transformers

• Use appropriate equipment such as cranes or forklifts to lift and move the transformers

• Follow manufacturer's guidelines for handling and placement of transformers

• Inspect transformers for any damage during unloading process

• Coordinate wit...read more
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Q1. Technical round and hr round
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