Suppose Astronauts Are on a Flight to Another Planet

question 140

Multiple Choice

Suppose astronauts are on a flight to another planet. The temperature and lighting of the spacecraft remain constant at all times. When will the astronauts become sleepy?

• A) briefly, every hour or two
• B) on an irregular, unpredictable basis
• C) about once every 24-25 hours
• D) about once every 48-72 hours

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Definitions:

Logic Circuits

Electronic circuits that implement logical functions, they are the building blocks of digital devices, able to process binary data input into specific outputs.

I/O System

An Input/Output System is the component of a computer or PLC responsible for communication with the external environment through devices like sensors and actuators.

CPU

A CPU, or Central Processing Unit, is the primary component of a computer responsible for interpreting and executing instructions and running software.

Field Equipment

Hardware and devices deployed in outdoor or remote areas for monitoring, controlling, or communication purposes in various industries.