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adjustable chair MCQ Questions for Class 12

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3 questions tagged with adjustable chair.

Question 1/3 Expert Home Science Work, Livelihood and Career Ergonomics: definition, need and benefits Class 12 Level 43

एक संस्था ने समायोज्य कुर्सियाँ खरीदीं लेकिन उपयोगकर्ता उन्हें समायोजित करना नहीं जानते। लाभ क्यों सीमित रहेगा?

An organisation bought adjustable chairs but users do not know how to adjust them. Why will the benefit remain limited?

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Correct Answer

A. क्योंकि उपकरण के साथ सही उपयोग प्रशिक्षण भी जरूरी हैBecause correct use training is also needed with equipment

Step 1

Concept

Good equipment gives benefit only when used correctly. In exams, look at both design and training.

Step 2

Why this answer is correct

The correct answer is A. क्योंकि उपकरण के साथ सही उपयोग प्रशिक्षण भी जरूरी है / Because correct use training is also needed with equipment. Good equipment gives benefit only when used correctly. In exams, look at both design and training.

Step 3

Exam Tip

अच्छा उपकरण तभी लाभ देता है जब उसका सही उपयोग हो। परीक्षा में डिजाइन और प्रशिक्षण दोनों देखें।

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Question 2/3 Medium Home Science Work, Livelihood and Career Ergonomics: definition, need and benefits Class 12 Level 45

एक कार्यालय में सभी कर्मचारियों को बिना समायोजन वाली समान कुर्सी दी गई है। मुख्य एर्गोनॉमिक समस्या क्या है?

In an office, all employees are given the same non-adjustable chair. What is the main ergonomic problem?

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Correct Answer

A. व्यक्तिगत शारीरिक भिन्नताओं की अनदेखीIgnoring individual physical differences

Step 1

Concept

Adjustment may be necessary for different bodies. In exams, consider adjustability important.

Step 2

Why this answer is correct

The correct answer is A. व्यक्तिगत शारीरिक भिन्नताओं की अनदेखी / Ignoring individual physical differences. Adjustment may be necessary for different bodies. In exams, consider adjustability important.

Step 3

Exam Tip

अलग शरीर के लिए समायोजन जरूरी हो सकता है। परीक्षा में समायोज्यता को महत्वपूर्ण मानें।

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Question 3/3 Medium Home Science Work, Livelihood and Career Ergonomics: definition, need and benefits Class 12 Level 43

किस उदाहरण में कार्य को व्यक्ति के अनुरूप बनाया गया है?

In which example has work been fitted to the person?

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Correct Answer

A. समायोज्य कुर्सी और सही ऊँचाई वाली मेज देनाProviding adjustable chair and correct height table

Step 1

Concept

An adjustable chair and suitable table match the person's needs. In exams, choose human-friendly arrangement.

Step 2

Why this answer is correct

The correct answer is A. समायोज्य कुर्सी और सही ऊँचाई वाली मेज देना / Providing adjustable chair and correct height table. An adjustable chair and suitable table match the person's needs. In exams, choose human-friendly arrangement.

Step 3

Exam Tip

समायोज्य कुर्सी और उचित मेज व्यक्ति की जरूरत के अनुसार हैं। परीक्षा में मानव अनुकूल व्यवस्था चुनें।

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