The Owner of Kat Motel Wants to Develop a Time

question 16

Multiple Choice

The owner of Kat Motel wants to develop a time standard for the task of cleaning a cat cage. In a preliminary study, she observed one of her workers perform this task six times, with the following results: $$\begin{array} { l r r r r r r } \text { Observation } & 1 & 2 & 3 & 4 & 5 & 6 \\\hline \text { Time (seconds) } & 99 & 87 & 90 & 81 & 93 & 90\end{array}$$ What is the normal time for this task if the employee worked at a 50 percent faster pace than average?

• A) 45 seconds
• B) 60 seconds
• C) 90 seconds
• D) 135 seconds
• E) 180 seconds

Identify and describe the various types of diodes and their applications in electronic circuits.

Recognize the operating principles of transistors and their applications in electronic control units (ECUs).

Explain the logic operations of electronic circuits, including AND gate functionality.

Define basic electronic terms such as hertz, multiplexing, and input sensors, and understand their relevance in truck electronics.