Interview Questions.

Question 1. What Is Maintenance And Manufacturing?

Answer :

Maintenance is one of the primary activities in production because it highly affects manufacturing quality and amount and immediately affects manufacturing cost and patron pride. As new manufacturing technology emerge and global conversation advances, new upkeep practices are advanced to address those modifications.

Question 2. What Is The Role Of Maintenance In Maintaining?

Answer :

The position of maintenance in retaining asset value over time is getting more visible on the enterprise stage with the increase in its acquisition and renovation costs.

Numerous production structures are added along side their special features that have an impact on preservation techniques and practices.

Production and Operations Management Interview Questions
Question 3. What Are The Types Of Manufacturing Systems?

Answer :

The oldest kind of manufacturing device is the custom production where someone or a gadget makes a certain product tailored to a specific want. A shoemaker is an instance of this system. Modern manufacturing have intermittent, non-stop or flexible production structures.

Question 4. What Is Fms?

Answer :

The maximum bendy and conscious of adjustments production device is the flexible production system (FMS). It absorbs sudden big scale changes in manufacturing quantity, ability and functionality. FMS produces a product much like intermittent manufacturing and is non-stop like non-stop production.

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Question five. What Are The Main Advantage Of Fms?

Answer :

The foremost advantage of FMS is its high flexibility in coping with production resources. The ensuing gains are severa such as:

Reduced production value,
Greater hard work productivity,
Greater gadget efficiency,
Improved pleasant,
Increased device reliability,
Shorter lead instances.
However, FMS implementation calls for a huge preliminary capital and huge preplanning. It also calls for excessive skilled hard work.

Quality Management Interview Questions
Question 6. What Is Maintenance In Manufacturing?

Answer :

Maintenance inside the production environment is one of the maximum complicated forms of upkeep in contrast to construction, transportation and carrier business. Manufacturing is turning into fairly competitive with extraordinarily excessive strain in decreasing fee and growing price of property and improving the best of consequences (merchandise). Manufacturing systems has grown through the years to be elements of world networks and deliver chains. All of those changes within the production enterprise have positioned maintenance in a splendid strain on growing extra powerful and green operations.

Other unique feature of producing surroundings that makes it wonderful from other environment is its complicated interrelation with large wide variety of stakeholders, internal and external. The control shape in production surroundings is commonly tremendously established with many numerous selection layers and plenty of parallel useful areas.

Question 7. What Is Maintenance Management?

Answer :

The primary decisive element for maximizing production asset fee in terms productiveness, reliability, value, and many others. Is maintenance management, the frame of the business enterprise this is in charge of planning, enforcing, controlling, and improving renovation activities. Maintenance control is regularly taken into consideration as a centralized useful unit inside the standard organizational structure in parallel with other practical units which includes, production, Decentralized renovation devices is every other common shape adopted via big corporations with a couple of manufacturing gadgets. The choice of adopting centralized or decentralized control structure is typically mad on the excessive management degree thinking of, the size of the employer, the complexity of its operations, and the company tradition.

Quality Management Tutorial Production Planning and Control Interview Questions
Question 8. What Are The Elements Included In Technical And Operational Plans?

Answer :

Maintenance philosophy
Maintenance load forecasting
Maintenance capacity
Maintenance scheduling.
Question 9. What Is Maintenance Philosophy?

Answer :

Maintenance philosophy is the step of designing on the general renovation idea decided on from acknowledged first-rate practices because the upkeep philosophy for the company. Total productive renovation and reliability primarily based preservation concepts are two extensively unfold standards. The selected concept is supported with proper combinations of maintenance strategies which includes preventive protection, circumstance primarily based renovation, and shutdown upkeep.

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Question 10. What Is Maintenance Load Forecasting?

Answer :

Maintenance forecasting is a chief a part of planning worried with estimating the contemporary and future amount of upkeep paintings and type wanted. Maintenance load forecasting is a complex venture that involves numerous uncertainties and stimulated by using many elements consisting of the age of the equipment, the price of use, utilization weather, and abilties of employees.

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Question 11. What Is Maintenance Capacity?

Answer :

Capacity making plans is the translation of the protection load into resource needed to meet the forecasted load. Resources include, quantity and abilties of craftsmen, maintenance gear, labor, material, spare elements, and so on.

Manufacturing Industrial Engineer Interview Questions
Question 12. What Is Maintenance Scheduling?

Answer :

Maintenance scheduling is the manner of assigning assets for obligations to be executed at a sure time in a sure frequency. Scheduling of tasks should recall production schedules, optimization of assets and decreasing expenses.

Production and Operations Management Interview Questions
Question 13. What Are The Responsibility Of Maintenance Management Includes?

Answer :

The organizing obligation of protection management includes:

Job layout
Time standards
Project management.
Job layout entails defining for every essential renovation activity, the paintings content, the approach of upkeep the specified talents and the needed gear.

Time standards are determined for main additives of foremost upkeep jobs following the medical technique. This facilitates in controlling upkeep tasks and efficient utilization of assets. It is likewise beneficial for planning and scheduling preservation activities and forecasting workload.

Project control is used for optimizing and controlling main complex time eating maintenance operations, together with shutdown protection initiatives for huge flowers. Critical Path Method (CPM) and Program Evaluation and Review (PERT) are commonplace venture management equipment.

Question 14. What Are The Controlling Activities Of Maintenance Management Include?

Answer :

Controlling activities of renovation management encompass the subsequent:

Work Control
Inventory Control
Cost Control
Quality Control.
Work control is performed the usage of work order system in an included statistics base machine for controlling reporting and reading. Intelligent preservation structures are developed and included with ERP structures are commonly used and demonstrated to be efficient and powerful.

Inventory manipulate is an important element of maintenance control that guarantees the availability of spare parts and gear inside the right amount on the proper time. Ordering and re-ordering quantities thinking of fees and lead instances are constructed into computerized records structures to help management in this undertaking by using raising crimson flags at reorder points.

Cost control involves tracing all fee components of maintenance activities that consist of direct maintenance fees, misplaced manufacturing, device degradation, backups, and over protection fees.

Quality manipulate of renovation paintings involves assuring that the upkeep paintings is following requirements and generating the expected results. Control is achieved by means of the supervision and testing final effects following a predetermined manipulate procedure.

Question 15. What Are The Maintenance Concepts And Strategies?

Answer :

Several upkeep principles were evolved in exclusive parts of the sector which are usually based on cultural and philosophical backgrounds. These developments embody other techniques and technologies of preservation. Some of those concepts are in short introduced beneath:

Total Productive Maintenance
Reliability Centered Maintenance
Maintenance Strategies
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Question sixteen. What Is Total Productive Maintenance?

Answer :

Total Productive Maintenance (TPM) is evolved from the preventive protection method introduced from america and further developed and carried out in many Japanese groups when you consider that 1971. It is then spread at some stage in the sector.

TPM is described as a machine of preserving and enhancing the integrity of production and great structures thru the machines, equipment, methods and employees that add enterprise value to the enterprise. Total Productive Maintenance (TPM) is a proactive and price-powerful technique to maximize equipment effectiveness the usage of the principles of teamwork, empowerment, ‘zero breakdowns’ and ‘zero defects’.

Question 17. What Are The Key Objectives Of Total Productive Maintenance (tpm)?

Answer :

Some of the key objectives of TPM are:

Focus and improve humans management to reduce the targeted losses.
Develop the policy, strategy and early control sports to make sure smooth renovation of the gadget.
Develop the autonomous upkeep system to empower the manufacturing operators to attend to the situations and effectiveness of the device.
Develop a deliberate protection of the system and equipment.
Provide education and schooling to the operators and preservation employees to upgrade their equipment-related understanding and abilities.
Establish protection practices and additionally prevent unfavorable environmental results.
Reduce the wastage of organizational resources.
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Question 18. What Are The Elements Of Tpm?

Answer :

There are seven fundamental factors of TPM as follows [5]:

house responsibilities at the manufacturing line,
pass-education of operators to carry out upkeep responsibilities,
teams of production and preservation personnel,
operator involvement within the protection shipping device,
disciplined making plans of preservation duties,
information tracking of system and procedure situation and plans,
Schedule compliance to the preservation plan.
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Question 19. What Is Reliability Centered Maintenance?

Answer :

Reliability Centered Maintenance (RCM) became initiated by the economic aviation industry after which adopted through the U.S. Army in the 1970s and then via the U.S. Business nuclear strength industry (in the 1980s) accompanied by using other industrial industries and fields within the early 1990s.

RCM is defined by the technical trendy SAE JA1011, as ‘‘an engineering framework that permits the definition of a entire renovation regime. It regards protection because the means to maintain the features a person may additionally require of machinery in a defined running context’’.

Question 20. What Are The Primary Principles Upon Which Rcm Is Based?

Answer :

The number one principles upon which RCM is primarily based are the following:

Function orientated. It seeks to keep machine or device function.
Device group centered. It is involved with maintaining the general functionality of a collection of devices in place of an person device.
Reliability concentrated. It uses failure facts in an actuarial manner to study the connection between operating age and the disasters. RCM isn't always overly worried with easy failure charge; it seeks to realize the chance of failure at precise ages.
Acknowledges design barriers. Its goal is to keep the inherent reliability of the system layout, recognizing that adjustments in reliability are the province of layout rather than maintenance. Maintenance can handiest attain and maintain the extent furnished for via layout.
Driven by means of safety and economics. Safety must be ensured at any price; thereafter, price-effectiveness will become the criterion.
Defines failure as any unsatisfactory situation. Therefore, failure may be both a loss of characteristic (operation ceases) or a lack of suited first-rate (operation continues).
Uses a common sense tree to display preservation duties. This provides a regular approach to the upkeep of all sorts of gadget.
Tasks ought to be applicable. The tasks need to deal with the failure mode and recollect the failure mode traits.
Tasks have to be effective. The tasks should reduce the opportunity of failure and be fee effective.
Acknowledges  kinds of Maintenance obligations and Run-to-failure. The obligations are Interval (Time- or Cycle-)-Based and Condition-Based. In RCM, Run-to-Failure is a conscious selection and is acceptable for some equipment.
A dwelling machine. It gathers data from the consequences finished and feeds this records again to enhance destiny preservation. This remarks is an crucial a part of the Proactive Maintenance element of the RCM application.