Industry 4.0 · End Term · Jan 2023 · AN

In which of the following scenarios a facility layout problem is relevant?

Select the disadvantage(s) of a product layout from the following .

What are the inputs for an order-up-to-level calculation?

What is Digitalization? Choose all that are applicable

Which of the following statements is/are true? Choose all that are applicable

Which of the following is/are considered in the Vehicle Routing Problem but not considered in TSP?

What brought the first industrial revolution?

Which of the following is not a part of the 7 principles of IoT:

What is the decision variable Xi,j denotes in a Traveling Salesman Problem (TSP)

Which of the following is Digitization ?

At EOQ, the order cost is

Pranjal is shopping in a departmental store. He has a list of items which he prepared at home itself. He picked a few packets of tea as part of his list. He could see coffee packets and milk- powder packets on the neighbouring shelves. He picked a few milk-powder packets. However, these were not part of his list. He was searching for Good-day biscuits. He could identify only one packet on the shelf. However, there were a lot of Sun-feast biscuits lying on the next shelf. So, he picked ten Sun-feast packets. Now map the scenarios with the items below:

A factory has three work centers as shown in the picture below. The time required at each centers are shown in the bracket. Calculate the efficiency of the system (in %).

Match the following columns by selecting the correct name from Column B for the labels in column A which are depicted in the ‘**Figure: EOQ mode**l’ below:

Calculate the **Euclidean distance** between two machines located at the coordinates A(5,10) and B (2,6) in a shop floor

Calculate the **Metropolitan** distance between two machines located at the coordinates A(5,10) and B (2,6) in a shop floor

Ashoke Equipment company estimates its ordering cost at Rs 400 and carrying cost to be Rs. 2/year/unit. The estimated annual requirement is 10,000 units at a unit price of Rs. 10. Calculate the given subquestions:

What is the economic order quantity (EOQ)?

Ashoke Equipment company estimates its ordering cost at Rs 400 and carrying cost to be Rs. 2/year/unit. The estimated annual requirement is 10,000 units at a unit price of Rs. 10. Calculate the given subquestions:

Calculate the number of orders per year.

Ashoke Equipment company estimates its ordering cost at Rs 400 and carrying cost to be Rs. 2/year/unit. The estimated annual requirement is 10,000 units at a unit price of Rs. 10. Calculate the given subquestions:

Calculate the annual inventory carrying cost

Ashoke Equipment company estimates its ordering cost at Rs 400 and carrying cost to be Rs. 2/year/unit. The estimated annual requirement is 10,000 units at a unit price of Rs. 10. Calculate the given subquestions:

While rechecked, Ashoke Equipment company finds that the order cost should have been 20% more than the currently estimated value. What should be the percentage increase in the EOQ in this case? Enter your answer without the ‘%’ symbol.

Currently, a company is using a layout which consists of 9 workstations. 200 sandwiches are produced in a day on this layout. A typical day consists of a single shift which runs for 10 hours. The sandwich-making process consists of 9 activities (the information is provided in the table below).

What is the current efficiency of the line where each activity is performed on a separate workstation (Enter only the numerical value up to two decimal places without the “%” symbol. Example: if the answer is 99.756%” enter only “99.76”)?

Suppose a company wants to expand its logistics network and locate a new warehouse within a network of three existing facilities. The coordinates of the existing warehouses are: A(200,50), B(300,100), C(100,150) and the respective outbound goods volumes are 2500 units, 1300 units, 5000 units. Determine the location of the new warehouse (round off the answer to the nearest integer) and answer the given subquestions.

x-cordinate of the new warehouse:

Suppose a company wants to expand its logistics network and locate a new warehouse within a network of three existing facilities. The coordinates of the existing warehouses are: A(200,50), B(300,100), C(100,150) and the respective outbound goods volumes are 2500 units, 1300 units, 5000 units. Determine the location of the new warehouse (round off the answer to the nearest integer) and answer the given subquestions.

y-cordinate of the new warehouse: