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Subjects
Class 11Home ScienceWork, Livelihood and CareerErgonomics: definition, need and benefitsExpertLevel 43

A worker repeatedly turns the neck to see a second screen. Which ergonomic principle is violated?

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Answer and explanation

Correct answer: Keeping main items in direct view and comfortable reach

If the main screen is not in front, unnecessary strain falls on the neck. In exams, link viewing direction with posture.

Tags

screen ergonomicsneck straindirect view

Frequently asked questions

What is the correct answer to this question?

Keeping main items in direct view and comfortable reach

Why is this the correct answer?

If the main screen is not in front, unnecessary strain falls on the neck. In exams, link viewing direction with posture.

Which subject and chapter does this question cover?

This is a Class 11 Home Science question. Chapter: Work, Livelihood and Career. Topic: Ergonomics: definition, need and benefits.

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