Mecon Junior Executive Interview Questions and Answers

Q1. Tranformar testing
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Q2. HT.LTBreaker testing and maintenance
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Q3. HT LT motar testing and maintenance
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Q4. CT testing and maintenance
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Q5. PT testing and maintenance
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Q1. What is Atmosphere pressure?
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Atmospheric pressure is the force per unit area exerted on a surface by the weight of the air above that surface.
• Atmospheric pressure decreases with increasing altitude

• Standard atmospheric pressure at sea level is around 1013.25 millibars or 29.92 inches of mercury

• Atmospheric pressure is measured using barometers
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Q2. How to weight adjustment Load cell controller.
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Weight adjustment of a Load cell controller involves calibrating the controller to accurately measure weight.
• Calibrate the load cell controller using known weights to ensure accurate measurements.

• Adjust the zero balance to account for any offset in the readings.

• Perform span adjustment to set the maximum weight range the controller can measure.

• Verify the accuracy of the adjustments by testing with different weights.

• Repe...read more
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Q1. How to calibration AMLC on 15 plant.
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Calibrating AMLC on 15 plant involves ensuring accurate measurements and adjustments for optimal performance.
• Ensure all 15 plants are properly set up and functioning correctly before calibration.

• Use calibration equipment such as sensors, meters, and software to adjust AMLC settings.

• Perform calibration tests on each plant individually to ensure accuracy and consistency.

• Document calibration results and make necessary adj...read more
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Q2. Why used to Qmap?
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Qmap is used for quality mapping in software testing.
• Qmap helps in identifying areas of improvement in software quality.

• It provides a visual representation of quality metrics.

• Qmap can be used to track defects and their resolution.

• It helps in analyzing the effectiveness of testing strategies.
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Q1. What you know about for HEMM maintenance like, excavator, dozer.
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Q2. What you know about an ETP .
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Q1. Salary related for before company.
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Angles and calculations

Q1. Orthographic views and conversions
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Q1. Say something about press filter
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Press filter is a device used for separating solids from liquids.
• It works by applying pressure to the mixture to force the liquid through a filter media while retaining the solids.

• It is commonly used in industries such as chemical, pharmaceutical, and food processing.

• Examples of press filters include belt filter press, plate and frame filter press, and rotary vacuum-drum filter.

• Press filters are efficient and cost-effe...read more
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Q2. How to maintain pressure in press filter
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To maintain pressure in press filter, ensure proper sealing, check for leaks, and adjust feed rate and pressure settings.
• Check for proper sealing of the filter plates and gaskets

• Inspect for any leaks in the system and repair them promptly

• Adjust the feed rate and pressure settings as per the manufacturer's recommendations

• Regularly clean and maintain the filter to prevent clogging and pressure drop

• Monitor the pressure ga...read more
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Q3. What is the model of hydraulic cylinder in press filter
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The model of hydraulic cylinder in press filter depends on the specific press filter being used.
• The model of hydraulic cylinder can vary depending on the size and capacity of the press filter.

• Some common models of hydraulic cylinders used in press filters include tie rod cylinders and welded cylinders.

• The specific model of hydraulic cylinder used in a press filter can be determined by consulting the manufacturer's spec...read more
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Q4. Which type bearing use in bogie wheel
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Roller bearings are commonly used in bogie wheels.
• Roller bearings are preferred over plain bearings due to their ability to handle heavy loads and reduce friction.

• Tapered roller bearings are commonly used in locomotive bogie wheels.

• Cylindrical roller bearings are also used in some bogie wheels.

• The type of bearing used depends on the specific application and load requirements.
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Q1. What is refractories
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Refractories are materials that can withstand high temperatures and are used in furnaces, kilns, and other high-temperature applications.
• Refractories are made from materials such as clay, silica, alumina, and magnesia.

• They are used to line furnaces, kilns, and other high-temperature equipment to protect them from heat and corrosion.

• Refractories are classified based on their chemical composition, physical properties, an...read more
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Q2. How many types refractories
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There are three types of refractories: acidic, basic, and neutral.
• Refractories are materials that can withstand high temperatures and are used in furnaces, kilns, and other high-temperature applications.

• Acidic refractories are made of materials like silica and alumina and are used in acidic environments.

• Basic refractories are made of materials like magnesia and dolomite and are used in basic environments.

• Neutral refrac...read more
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