#1
What is the primary goal of production scheduling?
Optimizing resource utilization
ExplanationProduction scheduling aims to optimize the use of resources such as equipment, labor, and materials to meet production goals efficiently.
#2
Which type of resource constraint involves a limitation on the availability of skilled labor?
Labor constraint
ExplanationLabor constraint occurs when there is a limited availability of skilled workers, affecting the scheduling and completion of tasks requiring specific skills.
#3
What is the purpose of 'Sequencing' in production scheduling?
To determine the order of tasks
ExplanationSequencing involves determining the order in which tasks are performed, considering dependencies, resource availability, and other constraints to optimize production efficiency.
#4
In the context of production scheduling, what does the term 'JIT' stand for?
Just-In-Time
ExplanationJust-In-Time (JIT) is a production strategy that aims to minimize inventory and production lead times by producing goods only as they are needed.
#5
Which scheduling method focuses on completing small tasks first to improve efficiency?
Shortest Processing Time (SPT)
ExplanationSPT prioritizes tasks based on their processing time, allowing smaller tasks to be completed quickly, which can improve overall efficiency.
#6
What is the purpose of Resource Allocation in production planning?
Optimizing the use of available resources
ExplanationResource allocation involves assigning resources such as labor, equipment, and materials to tasks in a way that maximizes efficiency and minimizes costs.
#7
What is the critical path in project scheduling?
The longest path in the project network
ExplanationThe critical path is the longest sequence of dependent tasks in a project, determining the minimum time needed to complete the project.
#8
Which scheduling algorithm is known for minimizing the total completion time of tasks?
Critical Path Method (CPM)
ExplanationCPM is a scheduling technique used to determine the shortest possible time to complete a project, considering task dependencies and durations.
#9
What is the main objective of a dispatching rule in production scheduling?
To assign priority to tasks
ExplanationDispatching rules prioritize tasks based on criteria such as due date, processing time, or resource availability, aiming to improve overall production efficiency.
#10
In the context of production scheduling, what does the term 'Lead Time' refer to?
Time taken for final product delivery
ExplanationLead time is the duration between placing an order and receiving the final product, including processing, production, and delivery times.
#11
What is a common challenge in resource-constrained project scheduling?
Resource overallocation
ExplanationResource overallocation occurs when more resources are assigned to tasks than are available, leading to delays and inefficiencies in project completion.
#12
What is the purpose of buffer or slack in project scheduling?
To absorb delays without affecting project completion time
ExplanationBuffers or slack are extra time or resources added to project tasks to account for potential delays without impacting the overall project completion time.
#13
In production scheduling, what is the role of a Gantt chart?
To visualize the project schedule over time
ExplanationA Gantt chart is a visual representation of a project schedule, showing the start and finish dates of various elements of the project.
#14
Which of the following is NOT a typical scheduling criterion?
Maximizing resource usage
ExplanationWhile maximizing resource usage is important, it is not typically considered a primary scheduling criterion, which often include minimizing completion time, meeting deadlines, and optimizing resource allocation.