Supplement. Job Scheduling and Vehicle Routing MCQs

Supplement. Job Scheduling and Vehicle Routing MCQs

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1: A description given to companies when they offset the carbon footprint of their operations by doing things like planting trees is known as ______ .

A.   Project Layouts

B.   Value Stream Mapping

C.   Visual Merchandising

D.   Carbon-Neutral

A.   Direct Banks

B.   Equipment Setups

C.   External Setup Activities

D.   None of these

3: Equipment Setups is a setting up of production equipment for the next production run.

A.   True

B.   False

4: Activities performed while the equipment is still making units of the previous item is known as ______ .

A.   Direct Banks

B.   Equipment Setups

C.   External Setup Activities

D.   None of these

5: Five-S’s, the workplace will be _______ thereby reducing processing waste and improving productivity.

A.   Cleaner

B.   More organized

C.   Safer

D.   All of these

6: Internal setup activities set up activities occurring while the machines are idle .

A.   True

B.   False

7: A continuous improvement effort. Kaizen comes from the Japanese words kai (change) and Zen (for the better) is known as _____ .

A.   Kaizen

B.   Kaizen Blitz

C.   Kanban

D.   None of these

8: Kaizen blitz refers to typically a one-week improvement effort covering many areas at once and involving many workers in the firm

A.   True

B.   False

9: Kanban is a material movement or production ______ .

A.   Signal

B.   Card

C.   Both a & b

D.   None of these

10: Lean Culture can continue a lean journey of finding and correcting problems .

A.   True

B.   False

11: Lean Culture can continue a lean journey of finding and correcting problems .

A.   True

B.   False

12: In lean layouts, all purchased and WIP inventories are located on the production floor at their points .

A.   True

B.   False

13: Lean manufacturing refers to the application of ______ to the development and manufacture of physical products.

A.   Lean practices

B.   Principles

C.   Tools

D.   All of these

14: Lean Production is an operating philosophy encompassing the objectives of high quality, fast response, and low waste within the organization and between supply chain trading partners.

A.   True

B.   False

15: Lean Services focus on _______ and develop creative problem-solving abilities to improve and standardize processes to satisfy customers.

A.   Customer Money

B.   Customer Salling

C.   Customer needs

D.   None of these

16: Lean Systems is an operating philosophy encompassing the objectives of _______within the organization

A.   High quality

B.   Fast response

C.   Low waste

D.   All of these

17: Lean Thinking is also known as lean systems, lean manufacturing, lean production .

A.   True

B.   False

18: Error- or mistake-proofing is known as ______ .

A.   Poka-Yoke

B.   Process Visibility

C.   Production Kanban

D.   None of these

19: Process visibility means that transactions and other activities in a process are known to _______ .

A.   Users

B.   Performing accurately

C.   Both a & b

D.   None of these

20: Production Kanban used to tell the work cell to begin processing more components to restock the empty container in its output area .

A.   True

B.   False

21: When manufacturing cells need parts or materials, they use a kanban to signal their need for items from the upstream manufacturing cell is known as _______

A.   Seven Wastes

B.   Pull System

C.   Smart Pull

D.   None of these

22: Seven Wastes identify and reduce waste.

A.   True

B.   False

23: In _______ adding intelligence to lean systems allows an expansion of the kanban concept

A.   Seven Wastes

B.   Pull System

C.   Smart Pull

D.   None of these

24: SMED is an abbreviation for _______ exchange of die

A.   Single-minute

B.   Single-digit

C.   Both a & b

D.   None of these

25: The SMED System was developed by _______ in Japan in the 1950s, and was applied at Toyota in the 1960s.

A.   Shigeo Shingo

B.   Dr.Nazia Anwar

C.   James Prescott

D.   None of these

26: Toyota Production System seeks to optimize use of ________ .

A.   Time

B.   Human resources

C.   Assets

D.   All of these

27: Workforce Empowerment used to indicate to the _______ cell that more parts are needed.

A.   Upstream work

B.   Lowstream work

C.   Both a & b

D.   None of these

28: Managers support lean production efforts by providing subordinates with the skills, tools, time, and empowerment.

A.   True

B.   False

29: _______ is the total elapsed time to complete a group of jobs.

A.   Average queue time

B.   Average job lateness

C.   Average job tardiness

D.   Makespan

30: _______ is flow time minus process time, averaged for a group of jobs.

A.   Average queue time

B.   Average job lateness

C.   Average job tardiness

D.   Makespan

31: _______ is flow time minus process time, averaged for a group of jobs.

A.   Average queue time

B.   Average job lateness

C.   Average job tardiness

D.   Makespan

32: _______ is the amount of time a job finishes beyond the due date, averaged for a group of jobs.

A.   Average queue time

B.   Average job lateness

C.   Average job tardiness

D.   Makespan

33: _______ is used as a way to limit shop congestion.

A.   Mixed model assembly line scheduling

B.   Production flexibility

C.   Input–output control

D.   Forward scheduling

34: This dispatch rule typically performs best in terms of average flow time:

A.   Shortest process time

B.   Earliest due date

C.   First come, first served

D.   Critical ratio

A.   Shortest process time

B.   Earliest due date

C.   First come, first served

D.   Critical ratio

36: This dispatch rule performs well in terms of average job lateness:

A.   Shortest process time

B.   Earliest due date

C.   First come, first served

D.   Most important job first

37: This dispatch rule performs well in terms of average job tardiness:

A.   Shortest process time

B.   Most important job first

C.   First come, first served

D.   Critical ratio

38: This dispatch rule typically performs well in terms minimizing makespan:

A.   Shortest process time

B.   Earliest due date

C.   First come, first served

D.   Critical ratio

39: A _______ is when one or more nodes are switched so that vehicle capacities are not exceeded.

A.   Traveling salesman problem

B.   Vehicle routing problem

C.   Tour improvement

D.   Dispatch rule

40: _______ refers to finding the best delivery route with the use of multiple vehicles and multiple vehicle capacities.

A.   Traveling salesman problems

B.   Vehicle routing problems

C.   Tour improvements

D.   Dispatch rules

41: _______ refers to finding the best delivery time for one vehicle, which minimizes a time, mileage, or cost objective.

A.   The traveling salesman problem

B.   The Clark and Wright savings heuristic

C.   Cluster first, route second

D.   The concurrent scheduler approach

42: _______ combines two nodes into one tour, rather than having the vehicle return to the origination point and then heading out again.

A.   The traveling salesman problem

B.   The Clark and Wright savings heuristic

C.   Cluster first, route second

D.   The concurrent scheduler approach

43: _______ puts the pickups and deliveries in order by their promised arrival times, then assigns idle vehicles to make the pickups.

A.   The raveling salesman problem

B.   The Clark and Wright savings heuristic

C.   Cluster first, route second

D.   The concurrent scheduler approach