Jay Chemical Industries Executive Engineer Mechanical Interview Questions and Answers

Management study skill development progress program.

Q1. Hr management about this faculty was very clearly and not one number or skill products or party seller
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Q2. Travels seller products addition management security hr or system
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Q3. About this conditions roll or human resources company management
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Q4. Security lock sweeper
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Q5. Engineer security level or lock faculty system
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Q6. Humbled flexible strike advisor company sellers
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Regarding job responsibilities, plant safety and employee safety

Q1. They asked me about my job responsibilities and safety behavior.
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Q2. They asked me about alignments, equipments preventive, schedule and breakdown maintenance etc
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Q1. Which pipe line used in Huzardous chemicals?
Ans. 
Stainless steel pipelines are commonly used for transporting hazardous chemicals due to their corrosion resistance and durability.
• Stainless steel pipelines are preferred for their resistance to corrosion from hazardous chemicals.

• PVC pipelines are not suitable for hazardous chemicals as they can degrade and leak.

• Carbon steel pipelines can be used for some hazardous chemicals, but may require additional coatings or linin...read more
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Q2. How to calculate the steam of boiler?
Ans. 
To calculate the steam of a boiler, you need to know the boiler's efficiency, steam flow rate, and specific enthalpy of steam.
• Calculate the energy input by multiplying the mass flow rate of steam by the specific enthalpy of steam.

• Determine the energy output by dividing the energy input by the boiler's efficiency.

• The steam flow rate can be measured using a flow meter, and the specific enthalpy of steam can be obtained f...read more
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Q3. Draw the module of coal fired hot air generator
Ans. 
The module of a coal fired hot air generator typically includes a combustion chamber, heat exchanger, fan, and exhaust system.
• Combustion chamber where coal is burned to produce heat

• Heat exchanger to transfer heat from combustion gases to the air

• Fan to circulate the heated air

• Exhaust system to remove combustion byproducts
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Q1. Why do you want to change the company?
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Q2. Are you ready to relocate?
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