Jai Balaji Group Interview Questions, Process, and Tips

Q1. Asking aboit PDI
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Q2. What is FMEA and how to improve control plan?
Ans. 
FMEA is Failure Modes and Effects Analysis used to identify and prioritize potential failures in a process or product.
• FMEA involves identifying potential failure modes, their effects, and the likelihood of their occurrence.

• To improve a control plan using FMEA, prioritize high-risk failure modes and implement controls to prevent or mitigate them.

• Regularly review and update the FMEA and control plan based on new informat...read more
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Q3. What is the full form of FMEA
Ans. 
Failure Mode and Effects Analysis
• FMEA stands for Failure Mode and Effects Analysis

• It is a systematic method for identifying and preventing potential failures in a design or process

• Helps in prioritizing and addressing potential failure modes based on their impact and likelihood

• Commonly used in industries such as automotive, aerospace, and manufacturing

• Example: Conducting FMEA on a car engine to identify potential failur
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Q4. What is 5S and how to maintain it?
Ans. 
5S is a methodology used to organize a workplace for efficiency and effectiveness by sorting, setting in order, shining, standardizing, and sustaining.
• Sort - Remove unnecessary items from the workplace.

• Set in order - Organize remaining items in a logical manner.

• Shine - Clean and inspect the workplace regularly.

• Standardize - Establish standards and procedures for maintaining the workplace.

• Sustain - Ensure the 5S system ...read more
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Q5. How to find the error in root cause?
Ans. 
To find the error in root cause, analyze the situation, gather data, identify potential causes, and test hypotheses.
• Analyze the situation thoroughly to understand the context of the error.

• Gather data from various sources to identify patterns or anomalies.

• Identify potential causes by brainstorming and using tools like fishbone diagrams or 5 Whys.

• Test hypotheses by conducting experiments or simulations to validate the ro...read more
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Q1. What are doing in your work place
Ans. Monitoring the parameters and take action.
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Q2. Monitoring the parameters and take action
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Q1. What is bearing..specification of bearing
Ans. 
Bearing is a machine element that supports a rotating shaft and reduces friction between moving parts.
• Bearing helps in reducing friction between moving parts

• It supports a rotating shaft

• Bearing is used in various machines like automobiles, industrial machinery, etc.

• The specification of bearing includes its size, load capacity, speed rating, and material used
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Q2. Tell me about hydraulic circuit
Ans. 
A hydraulic circuit is a system that uses fluid to transmit power and energy.
• It consists of a pump, fluid reservoir, valves, actuators, and hydraulic fluid.

• The pump pressurizes the fluid, which then flows through the circuit to power the actuators.

• Valves control the flow and direction of the fluid, allowing for precise control of the actuators.

• Examples include hydraulic brakes in cars and hydraulic lifts in constructio
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Q3. Working principle of hydraulic cylinder
Ans. 
Hydraulic cylinder works on the principle of converting hydraulic energy into mechanical energy.
• Hydraulic fluid is used to transmit force from one point to another

• The cylinder consists of a piston and a cylinder barrel

• When hydraulic fluid is pumped into the cylinder, it pushes the piston, creating mechanical force

• The force generated by the cylinder can be used for various applications such as lifting heavy objects or m...read more
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Q4. Defferent between presure relief and presure relief valve?
Ans. 
Pressure relief is the act of reducing pressure, while a pressure relief valve is a device used to control pressure.
• Pressure relief is a general term that refers to any action taken to reduce pressure in a system.

• Pressure relief valves are specific devices that are designed to open and release pressure when it reaches a certain level.

• Pressure relief can be achieved through various means, such as adjusting the flow rate...read more
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Q1. How do you procure in your last company
Ans. Take an example of items and brief the entire process from RFQ to GRN responsibility
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Q1. What is ur expectation?
Ans. 
I expect a challenging role with opportunities for growth and development.
• Opportunities for career advancement

• Challenging work assignments

• Supportive work environment

• Competitive salary and benefits
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MCQ

Q1. What is pump and it's type
Ans. 
A pump is a mechanical device used to move fluids from one place to another. There are various types of pumps.
• Pumps are used in various industries such as water treatment, oil and gas, and chemical processing.

• Types of pumps include centrifugal, positive displacement, and axial flow pumps.

• Centrifugal pumps are commonly used in water treatment and HVAC systems.

• Positive displacement pumps are used in applications where a ...read more
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There is a technical round for freshers in 50 marks question paper .

Q1. Why are you looking for a job?
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Q2. In your mechanical engineering which subject you like the most ??
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Q3. What do you think of yourself in the next 5 years?
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