Quiz Space

Industry 4.0 · Quiz 1 · 26 Oct 2025 · September 2025 term

Question 11: What is the cycle time (in seconds) at any workstations …

Question 11

+1 markNumerical answer

A factory works for two 8-hour shifts each day and produces a total of 30,000 electric bulbs using a set of workstations. There are 8 activities required to manufacture the bulb, such that the sum of all activity times is equal to 12 seconds. Answer the given subquestions:

What is the cycle time (in seconds) at any workstations (round your answer to one decimal e.g. if your answer is 1.89 then enter your answer as 1.9)

Show answer

Correct answer: 1.85 (accepted within ±0.15)

See the whole paperTake it as a mock test

Question 11 of 20 in the IIT Madras BS Industry 4.0 (Industry 4.0) Quiz 1 paper sat on 26 Oct 2025, in the September 2025 term (IIT M DEGREE AN EXAM QDB2 26 Oct 2025). It carries 1 mark.

More questions from this paper

  1. Q1Match Col A with Col B for landmark outcome of industrial era :
  2. Q2Identify the Industry 4.0 version of transportation.
  3. Q3Select the layout(s) which do not require general supervision:
  4. Q4Which of the following is an advantage of Process Layout?
  5. Q5Following is the layout from an aircraft manufacturing company. Identify the layout from the figure below.
  6. Q6Select the appropriate layout for Quadrants A, B, D in the following figure:
  7. Q7Which of the following is an advantage of Product Layout?
  8. Q8The Production rate of an assembly line is determined by its
  9. Q9Select the correct statements from below:
  10. Q10Identify the examples for Offshoring from the list below:
  11. Q12What is the theoretical minimum number of workstations required?
  12. Q13Consider the following precedence diagram. It has 12 activities. The numbers in blue and withing the braces denote the …
  13. Q14Consider the following precedence diagram. It has 12 activities. The numbers in blue and withing the braces denote the …
  14. Q15Consider the following precedence diagram. It has 12 activities. The numbers in blue and withing the braces denote the …
  15. Q16Consider the following precedence diagram. It has 12 activities. The numbers in blue and withing the braces denote the …
  16. Q17Consider the following precedence diagram. It has 12 activities. The numbers in blue and withing the braces denote the …
  17. Q18There are four demand points at A(1,2), B(2,3), C(3,5), D(4,1). The respective demand at these points are 7, 1, 3, 5. S…
  18. Q19Calculate the Euclidean distance between two machines located at the coordinates A(5,10) and B(2,6) in a shop floor.\ […
  19. Q20POCOMO Mobile manufactures mobile phones of various types. Their product portfolio comprises of 15 types of headsets. T…