NATIONAL SKILL DEVELOPMENT CORPORATION Microsoft Office Trainer Interview Questions and Answers

Gate exam, math, english, lQ test

Q1. Tell about the company.
Ans. 
The company is a leading engineering firm specializing in infrastructure projects.
• Established in 2005

• Provides services in civil, structural, and mechanical engineering

• Completed projects include bridges, highways, and water treatment plants
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Q2. Future growth of company
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The future growth of the company is dependent on various factors such as market trends, innovation, strategic planning, and customer satisfaction.
• Market trends play a crucial role in determining the growth potential of the company. Keeping an eye on industry trends and adapting to changes can help in staying ahead of the competition.

• Innovation is key to driving growth. Developing new products or services, improving exi...read more
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Global warming impact of co2 in environment

Q1. What is HVDC devices
Ans. 
HVDC devices are high voltage direct current devices used for transmitting electricity over long distances with lower losses.
• HVDC devices convert AC power to DC power for efficient long-distance transmission

• Examples include HVDC converters, HVDC transmission lines, and HVDC substations

• HVDC technology is used in renewable energy projects and interconnecting power grids
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Q2. Why is ps iimportanat for us
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PS (Project Schedule) is important for ensuring timely completion of projects, managing resources efficiently, and meeting project deadlines.
• PS helps in planning and organizing project activities in a systematic manner.

• It allows for better resource allocation and management to ensure project completion within budget.

• PS helps in identifying potential delays and taking corrective actions to keep the project on track.

• It e...read more
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Q1. Why we can't more efficiency in Boiler
Ans. 
Efficiency in boilers is limited due to various factors.
• Incomplete combustion of fuel leads to energy loss

• Heat loss through flue gases and radiation

• Inefficient heat transfer due to scaling or fouling

• Improper insulation leading to heat loss

• Inadequate maintenance and tuning

• Lack of advanced control systems

• Design limitations and constraints

• Fuel quality and composition

• Operating conditions and load variations
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Q2. Why Turbine,s efficiency is less & so derive the efficiency equation
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The efficiency of a turbine is less due to various factors such as friction, heat losses, and mechanical losses.
• Friction between the moving parts of the turbine reduces its efficiency.

• Heat losses occur due to the conversion of thermal energy into mechanical energy.

• Mechanical losses include losses in bearings, seals, and other components.

• Efficiency equation: Efficiency = (Useful output energy / Input energy) * 100%
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Topics covered technical and aptitude questions

Q1. Core technical questions
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Q2. How does a transformer works. Detailed working and parameters to monitor
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A transformer works by transferring electrical energy between two or more circuits through electromagnetic induction.
• Transformers consist of two coils of wire, known as the primary and secondary coils, wrapped around a core made of iron or other magnetic materials.

• When an alternating current flows through the primary coil, it creates a changing magnetic field which induces a voltage in the secondary coil.

• The ratio of t...read more
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Q1. FGD related questions
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Q2. SAP related questions
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Q3. How to do inspection
Ans. 
Inspection in mechanical engineering involves examining and evaluating components to ensure they meet quality standards.
• Perform visual inspections to check for defects or abnormalities

• Utilize measuring tools such as calipers, micrometers, and gauges to verify dimensions

• Conduct non-destructive testing methods like ultrasonic testing or magnetic particle inspection

• Document inspection results and create reports for qualit
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Q4. What is the percentage of So2 removed by FGD system
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The percentage of SO2 removed by a FGD system varies depending on the specific system and conditions.
• The percentage of SO2 removal by a FGD system can range from 50% to over 90%, depending on the type of FGD system used.

• Factors such as the type of coal being burned, the design of the FGD system, and operating conditions can all impact the efficiency of SO2 removal.

• For example, a wet FGD system typically achieves higher...read more
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Q1. Where are you from and college name
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Q1. NPCI Products, Role specific questions
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Q1. NPCI Products, Role specific questions
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Q1. Short and Long term career goals
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