Mikuni Interview Questions, Process, and Tips

Q1. MHR (Machine Hour Rate) & Costing norms in detail
Ans. 
MHR is the rate calculated by dividing the total overhead costs by the total machine hours. Costing norms refer to the standard costs set for different activities.
• MHR is calculated as Total Overhead Costs / Total Machine Hours

• Costing norms are predetermined standards for costs of different activities

• MHR helps in determining the cost of using machines for production

• Costing norms help in setting benchmarks for cost contr
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Q2. Import Processes such as CHA activity and freight forwarding activities
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Q3. Major defects in plastic parts and it's Countermeasure
Ans. 
Major defects in plastic parts and their countermeasures
• Major defects in plastic parts include warping, sink marks, flash, and short shots

• Countermeasures for warping include adjusting mold temperature and cooling time

• Sink marks can be reduced by increasing injection pressure and temperature

• Flash can be prevented by optimizing clamping force and using proper mold design

• Short shots can be avoided by ensuring proper mater
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Q1. Why are you change job ?
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Q2. What is your notice period?
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Q1. What is your KPI
Ans. 
My KPI as a Production Engineer is to ensure efficient production processes, minimize downtime, and optimize product quality.
• Monitoring and improving production efficiency

• Reducing downtime through preventive maintenance

• Implementing quality control measures

• Optimizing production output

• Analyzing and improving production costs
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Q2. How to calculate OEE
Ans. 
OEE (Overall Equipment Efficiency) can be calculated by multiplying Availability, Performance, and Quality percentages.
• Calculate Availability by dividing the total operating time by the planned production time.

• Calculate Performance by dividing the actual production rate by the maximum production rate.

• Calculate Quality by dividing the good units produced by the total units produced.

• Multiply the Availability, Performance
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Q3. What is 4M and what is retroactive & prospective
Ans. 
4M is a methodology used in production engineering. Retroactive refers to actions taken after an event, while prospective refers to actions taken before an event.
• 4M is a methodology used in production engineering that stands for Man, Machine, Material, and Method.

• Man refers to the human resources involved in the production process.

• Machine refers to the equipment and tools used in production.

• Material refers to the raw m...read more
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Q4. What is base documents of control plan
Ans. 
The base documents of a control plan include process flow diagrams, work instructions, and quality standards.
• Process flow diagrams outline the sequence of steps in the production process.

• Work instructions provide detailed instructions on how to perform each step of the process.

• Quality standards define the criteria for acceptable quality and specify the required inspections and tests.

• Other base documents may include con...read more
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Q5. What is 5W 1H
Ans. 
5W 1H is a technique used to gather information by asking five 'W' questions and one 'H' question.
• 5W 1H stands for Who, What, When, Where, Why, and How.

• It is commonly used in journalism, problem-solving, and project management.

• By asking these questions, one can gather comprehensive information about a situation or problem.

• For example, in a production engineering context, the 5W 1H questions could be: Who is responsible...read more
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Q1. Like a My study related
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Q2. How many types of brake
Ans. 
There are two main types of brakes: disc brakes and drum brakes.
• Disc brakes use calipers to squeeze brake pads against a rotor to slow down the vehicle.

• Drum brakes use brake shoes that press against the inside of a drum to slow down the vehicle.
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Q3. How to work Piston
Ans. 
To work a piston, it must be properly lubricated and connected to a crankshaft to convert linear motion into rotational motion.
• Ensure the piston is properly lubricated to reduce friction and wear

• Connect the piston to a crankshaft to convert linear motion into rotational motion

• Monitor piston movement for any abnormalities or malfunctions
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Q4. How many types of Engine
Ans. 
There are two main types of engines: internal combustion engines and external combustion engines.
• Internal combustion engines: gasoline engines, diesel engines

• External combustion engines: steam engines

• Other types include rotary engines, electric engines, etc.
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Q5. Why 2 stroke engine is powerful than 4 stroke engine
Ans. 
2 stroke engines are more powerful than 4 stroke engines due to their higher power-to-weight ratio and faster combustion process.
• 2 stroke engines have a power stroke for every revolution of the crankshaft, while 4 stroke engines have a power stroke every other revolution.

• 2 stroke engines have a simpler design with fewer moving parts, leading to less friction and more efficient power output.

• 2 stroke engines have a faste...read more
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Its a basic electrical , aptitude, reasoning,math and English

The gd is performed between the groups

Q1. Explain star delta connection?
Ans. 
Star delta connection is a method used to connect motors in electrical systems to reduce starting current.
• It is used for starting large motors.

• In star connection, the motor windings are connected in a star configuration, reducing voltage across each winding.

• In delta connection, the windings are connected in a delta configuration, allowing the motor to run at full speed.

• The switch from star to delta configuration is typ...read more
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Q2. Exaplain diode working?
Ans. 
A diode is a semiconductor device that allows current to flow in one direction only.
• Diodes are made of semiconductor materials such as silicon or germanium.

• They have two terminals - an anode (positive) and a cathode (negative).

• When a voltage is applied across the diode in the forward bias direction, it allows current to flow.

• In the reverse bias direction, the diode blocks current flow.

• Diodes are commonly used in rectif...read more
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