Seya Industries Junior Engineer Production Interview Questions and Answers

Checked common sense by testing PnC skills and english.

Group discussion about working together with multiple people.

Q1. Types of pumps ,types of heat exchanger,hydrostatic pressure calculation.
Ans. 
Types of pumps, types of heat exchangers, and hydrostatic pressure calculation.
• Types of pumps: centrifugal pumps, reciprocating pumps, rotary pumps, etc.

• Types of heat exchangers: shell and tube heat exchangers, plate heat exchangers, finned tube heat exchangers, etc.

• Hydrostatic pressure calculation: P = ρgh, where P is the pressure, ρ is the density of the fluid, g is the acceleration due to gravity, and h is the heigh
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Q2. What is MSDS what are the details should be in it
Ans. 
MSDS stands for Material Safety Data Sheet. It contains details about the hazards, handling, storage, and emergency procedures for a specific chemical or product.
• MSDS provides information about the physical and chemical properties of a substance.

• It includes details about the potential hazards associated with the substance and the necessary precautions to be taken.

• MSDS also provides information on proper storage, handli...read more
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Q1. Reynolds number, heat exchanger, mode of heat transfer, type of heat transfer
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Q2. Previous experience process
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Q1. Previous experience process
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Q1. Distillation, absorption, Acid handling, What is vaccum and why we use.
Ans. 
Vacuum is a space devoid of matter, used in distillation and absorption processes to lower boiling points and increase efficiency.
• Vacuum is a space devoid of matter, creating lower pressure than atmospheric pressure.

• In distillation, vacuum is used to lower the boiling points of substances, making separation easier.

• In absorption processes, vacuum helps remove gases from a liquid by lowering the pressure.

• Vacuum is also u...read more
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Q1. Related to job role
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Q1. Specifically questions to Role
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Q1. Different between single mechanical seal and double mechanical seal
Ans. 
A single mechanical seal consists of one set of sealing surfaces, while a double mechanical seal consists of two sets of sealing surfaces.
• Single mechanical seals are commonly used in applications with low to moderate pressure and temperature.

• Double mechanical seals are used in applications with high pressure and temperature to provide an extra layer of protection.

• Single mechanical seals are simpler and easier to instal...read more
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Q2. Type of gear box in used ssr rector
Ans. 
The type of gearbox used in SSR reactors is typically a helical gearbox.
• SSR reactors commonly use helical gearboxes for their efficient power transmission.

• Helical gearboxes have high load-carrying capacity and smooth operation.

• They are suitable for applications requiring high torque and low noise levels.

• Examples of helical gearboxes used in SSR reactors include inline helical gearboxes and parallel shaft helical gearbo
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Simple aptitude and domain quetions

Q1. Introduce yourself
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Q2. What are your strength
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Q3. What are your weaknesses
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Q4. Why should i hire you
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Q5. What do you want to work at our company
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Q1. Your self Short term goal Long term goal Strength Weakness
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Q1. Your self How many salary you are accepted
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