Quality Austria Central Asia
10+ Mohan Babu University Interview Questions and Answers
Q1. What is the least count of a vernier caliper in millimetre and inch?
The least count of a vernier caliper is typically 0.02 mm or 0.001 inch.
The least count of a vernier caliper in millimetre is usually 0.02 mm.
The least count of a vernier caliper in inch is typically 0.001 inch.
The least count is the smallest measurement that can be read on the scale of the caliper.
Q2. What is force can you define?
Force is a push or pull acting upon an object as a result of its interaction with another object.
Force is a vector quantity, meaning it has both magnitude and direction.
It is measured in units of Newtons (N).
Examples of forces include gravity, friction, tension, and normal force.
Q3. What is the difference between AC (Alternating Current) and DC (Direct Current) systems?
AC systems alternate the direction of current flow, while DC systems have a constant flow in one direction.
AC systems change the direction of current flow periodically, typically at 50 or 60 Hz.
DC systems have a constant flow of current in one direction.
AC is used for long-distance power transmission, while DC is used for shorter distances and in electronic devices.
Examples of AC systems include power grids and household outlets, while examples of DC systems include batteries...read more
Q4. Draw SFD and BMD of the given continuous beam.
SFD and BMD of a continuous beam
Calculate reactions at supports
Draw SFD by taking sections and finding net forces
Draw BMD by integrating SFD
Identify points of maximum bending moment
Check for shear and moment continuity at supports
Q5. What is difference between rework & repair
Rework is correcting mistakes in the original work, while repair is fixing defects found after the product is completed.
Rework is done during the production process to correct mistakes, while repair is done after the product is completed to fix defects.
Rework is typically less costly and time-consuming than repair.
Examples of rework include fixing a coding error in software development, while repair could involve replacing a faulty component in a machine.
Rework aims to improv...read more
Q6. How you will do welding Inspection during weld
Welding inspection involves visual examination, non-destructive testing, and destructive testing to ensure weld quality.
Perform visual inspection to check for surface defects like cracks, porosity, and incomplete fusion
Use non-destructive testing methods like ultrasonic testing, radiography, or dye penetrant testing to detect internal defects
Conduct destructive testing such as bend tests or tensile tests to evaluate the mechanical properties of the weld
Ensure compliance with ...read more
Q7. What do you know about Switch Mode Power Supplies (SMPS)?
SMPS are power supplies that use high-frequency switching to convert electrical power efficiently.
SMPS are more efficient than linear power supplies.
They use high-frequency switching to regulate the output voltage.
Common types include buck, boost, and buck-boost converters.
SMPS are widely used in electronics due to their compact size and high efficiency.
Examples of SMPS applications include computers, LED lighting, and industrial equipment.
Q8. What is PDI? What is final inspection?
PDI stands for Pre-Delivery Inspection. Final inspection is the last step in the quality control process before the product is shipped.
PDI is a thorough inspection of a product before it is delivered to the customer
It ensures that the product meets all the quality standards and specifications
Final inspection is the last step in the quality control process
It involves checking the product for any defects or issues before it is shipped to the customer
Final inspection is crucial ...read more
Q9. Will you be able to do MPI in stainless steel
Yes, MPI can be performed on stainless steel.
MPI (Magnetic Particle Inspection) can be done on stainless steel to detect surface and near-surface flaws.
Stainless steel is a ferromagnetic material, making it suitable for MPI testing.
MPI is commonly used in industries like aerospace, automotive, and manufacturing to inspect stainless steel components.
Q10. What is working with QACA
Working with QACA involves collaborating with a team to ensure quality assurance and control in the medical field.
Collaborating with a team
Ensuring quality assurance and control
Working in the medical field
Implementing best practices and standards
Conducting audits and inspections
Analyzing data and identifying areas for improvement
Q11. Find moment of inertia of I section.
The moment of inertia of an I section can be calculated using the formula and dimensions of the section.
The moment of inertia is a measure of an object's resistance to changes in rotation.
The formula for moment of inertia of an I section is (bd^3)/12 + 2[(b/2)^2t^3]/3, where b is the width, d is the depth, and t is the thickness of the flange.
The moment of inertia can be used to calculate the bending stress and deflection of the section.
The moment of inertia of an I section c...read more
Q12. What is nominal brick size
Nominal brick size refers to the standard dimensions of a brick used in construction.
Nominal brick size is the size specified by manufacturers for easy reference and consistency in construction projects.
Common nominal brick sizes include 4 inches by 8 inches by 2 1/4 inches for modular bricks and 3 5/8 inches by 7 5/8 inches by 2 1/4 inches for standard bricks.
Actual brick sizes may vary slightly due to manufacturing processes and materials used.
Q13. What is inspection details
Inspection details refer to the specific criteria and methods used to evaluate a product or process for quality control purposes.
Inspection details are used to ensure that products or processes meet certain standards or specifications.
They may include visual inspections, measurements, testing, or other methods of evaluation.
Inspection details are often documented and may be used to identify areas for improvement or to track trends over time.
For example, in manufacturing, insp...read more
Q14. How ft is 1m ?
1m is equal to approximately 3.28 feet.
1 meter is equal to 3.28084 feet.
To convert meters to feet, multiply the number of meters by 3.28084.
For example, 2 meters is equal to 6.56168 feet.
Q15. Zero member force in a truss
Zero member force in a truss refers to the absence of any tension or compression force in a particular member of the truss.
A zero member force can occur in a truss when the external loads are balanced and the truss is in a state of static equilibrium.
The method of joints and method of sections can be used to determine the zero member forces in a truss.
Zero member forces can also occur in symmetrical trusses or when certain members are redundant.
Identifying zero member forces ...read more
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