10+ Al Sawsan General Trading Interview Questions and Answers

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 faster combustion process as they intake, compress, power, and ...read more

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 materials and components used in production.

• Method refers t...read more

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 control charts, FMEA (Failure Mode and Effects Analysis), and...read more

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 material flow and venting

Yes, I have extensive knowledge of documents and processes.

• I have experience in creating and maintaining process documentation.

• I am familiar with various document management systems.

• I have worked with cross-functional teams to streamline processes.

• I have trained team members on process and document management.

• I have experience in auditing processes and documents for compliance.

• For example, in my previous role, I led a project to digitize and streamline the invoice approval pr...read more

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 control and performance evaluation

Quality can be managed by implementing a quality management system and continuously monitoring and improving processes.

• Implement a quality management system (QMS)

• Define quality standards and metrics

• Train employees on quality standards and procedures

• Monitor and measure quality performance

• Identify and address quality issues

• Continuously improve processes

• Involve all stakeholders in quality management

Managing difficult situations requires effective communication, problem-solving skills, and a calm demeanor.

• Listen actively to understand the situation

• Identify the root cause of the problem

• Brainstorm possible solutions

• Evaluate the pros and cons of each solution

• Choose the best solution and implement it

• Remain calm and professional throughout the process

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.

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.

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

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, and Quality percentages to get the OEE.

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 for the production process? What are the steps involved? ...read more

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

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 typically done after the motor has reached a certain speed.

• Th...read more

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 rectifiers, voltage regulators, and signal demodulation.

• Examples...read more

5S is a methodology for organizing a workplace, especially a shared workplace, to improve efficiency and effectiveness by eliminating waste.

• Sort - separate needed tools, parts, and instructions from unneeded materials

• Set in order - neatly arrange and identify parts and tools for ease of use

• Shine - clean and inspect work area and equipment regularly

• Standardize - establish schedules and methods for maintaining the workplace

• Sustain - ensure the 5S system is maintained and improv...read more