ACB (India) Interview Questions, Process, and Tips

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Q1. Introduce yourself , what is communication, how video got converted for transmission
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Q2. Explain the project you have done during your graduation
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Q3. Modulation and frequency
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Q4. What's your goal for coming 5 year
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Q1. Why Conveyor use in Matterials Handling
Ans. 
Conveyors are used in materials handling to efficiently transport goods or materials from one place to another.
• Conveyors help in automating the transportation process, increasing efficiency and reducing manual labor.

• They can handle a wide range of materials, from small parts to heavy items.

• Conveyors can be customized to fit specific needs, such as incline or decline conveyors for elevation changes.

• Examples of conveyors...read more
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Q2. What is preventive maintenance
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Preventive maintenance is the practice of regularly inspecting, servicing, and replacing parts to prevent equipment failure.
• Regularly scheduled inspections and maintenance tasks are performed to prevent breakdowns

• Replacement of worn out parts before they fail to avoid costly repairs

• Helps in increasing the lifespan of equipment and reducing downtime

• Examples include changing oil in a car engine, cleaning air filters in H
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Q3. How to calculate Belt length
Ans. 
Belt length can be calculated using the formula: L = 2C + (πD)
• Measure the distance around the pulleys (C)

• Measure the diameter of the larger pulley (D)

• Use the formula L = 2C + (πD) to calculate the belt length

• For example, if C = 30 inches and D = 10 inches, then L = 2(30) + (3.14)(10) = 60 + 31.4 = 91.4 inches
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Q4. Types of Pully used in any conveyor
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Types of pulleys commonly used in conveyors include drive pulleys, idler pulleys, and snub pulleys.
• Drive pulleys are used to transmit power from the motor to the conveyor belt.

• Idler pulleys are used to support and guide the conveyor belt.

• Snub pulleys are used to increase the angle of wrap around the drive pulley to improve traction.

• Other types of pulleys may include bend pulleys, take-up pulleys, and wing pulleys.

• Diffe...read more
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Q5. Types of joint use in Engineering
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Various types of joints used in engineering include welded joints, bolted joints, riveted joints, and adhesive joints.
• Welded joints involve fusing two materials together using heat or pressure.

• Bolted joints use bolts and nuts to secure two materials together.

• Riveted joints involve using rivets to connect two materials.

• Adhesive joints use adhesives to bond materials together.
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Q1. Past experiences, IS code
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Q1. Salary, Past experiences
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Q1. How many close loop circuit at Turbine area?
Ans. 
The number of close loop circuits at the Turbine area is not available.
• The available data on the number of close loop circuits at the Turbine area is not provided.

• Without the specific information, it is not possible to determine the exact number of close loop circuits.

• It would be best to consult the relevant documentation or experts in the field for accurate information.
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Q2. DCS model , make etc
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Q3. DCS: Siemens SPPAT-3000
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Q1. How much your pakage, and expectation, ? Why you need for switch your Job from this company?
Ans. 
I am looking for a competitive package and better growth opportunities.
• I am seeking a higher salary and benefits package that aligns with my experience and skills.

• I am looking for a company that offers more opportunities for career advancement and professional development.

• I want to work in an environment that values and recognizes my contributions.

• I am seeking a better work-life balance and a company culture that align...read more
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Q1. Heat rate, boiler efficiency, turbine efficiency
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Q2. SSC, field and DSC questions
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Q1. Pricipal of analyzer??, Voith working
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Q1. What's about your previous study
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Q2. What is your knowledge about coal
Ans. 
Coal is a fossil fuel formed from plant material that has been subjected to high pressure and heat over millions of years.
• Coal is primarily composed of carbon, along with small amounts of other elements like sulfur, hydrogen, oxygen, and nitrogen.

• There are different types of coal based on their carbon content and energy value, such as anthracite, bituminous, and lignite.

• Coal is used as a fuel for power generation, indu...read more
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Q3. What are your expectations from company about salary
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Q4. What is TM Did you know about it
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TM stands for trademark, a symbol used to indicate that a particular product or service is legally protected.
• TM is used to protect logos, brand names, and slogans from being used by others without permission.

• It does not provide as much legal protection as a registered trademark (R), but still offers some level of protection.

• TM symbol can be used even before a trademark is officially registered.

• Example: Nike uses the TM...read more
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Q5. How can you find ash of coal
Ans. 
The ash content of coal can be determined by burning a sample of coal and measuring the residue left behind.
• Burn a sample of coal in a controlled environment

• Collect the residue left behind after burning

• Weigh the residue to determine the ash content
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