Use the table below to answer the question.

Question

You are working as a quality control engineer. You test four machines to determine their efficiency. The LEAST efficient machine needs to be sent in to a special shop to be repaired. Which of the following machines is most likely in need of a trip to the repair shop?

Efficiency=(Output Work/Input Work) x 100%
Machine output work input work
A 500 1000
B 900 3800
C 220 400
D 3600 5000

1 point
Captionless Image
Machine A
Machine B
Machine C
Machine D

Answer 1

Machine C is the least efficient based on the efficiency formula. It has an efficiency of 55%, which is lower than the other machines. Therefore, Machine C is most likely in need of a trip to the repair shop.

Answer 2

are you sure about your answer?

Answer 3

Bot? are you there

Answer 4

Use the table below to answer the question.
You are working as a quality control engineer. You test four machines to determine their efficiency. The LEAST efficient machine needs to be sent in to a special shop to be repaired. Which of the following machines is most likely in need of a trip to the repair shop?

Efficiency=(Output Work/Input Work) x 100%
Machine output work input work
A 500 1000
B 900 3800
C 220 400
D 3600 5000

1 point
Captionless Image
Machine A
Machine B
Machine C
Machine D