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assistive device MCQ Questions for Class 12

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3 questions tagged with assistive device.

Question 1/3 Expert Home Science Work, Livelihood and Career Ergonomics: definition, need and benefits Class 12 Level 45

किस स्थिति में कार्यस्थल पर सहायक उपकरण देना उचित होगा?

In which situation is providing an assistive device at work appropriate?

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Correct Answer

A. जब भार या दूरी मानव क्षमता से अधिक दबाव डाल रही होWhen load or distance puts pressure beyond human capacity

Step 1

Concept

Assistive devices reduce pressure beyond human limits. In exams, connect devices with capacity support.

Step 2

Why this answer is correct

The correct answer is A. जब भार या दूरी मानव क्षमता से अधिक दबाव डाल रही हो / When load or distance puts pressure beyond human capacity. Assistive devices reduce pressure beyond human limits. In exams, connect devices with capacity support.

Step 3

Exam Tip

सहायक उपकरण मानव सीमा से अधिक दबाव को घटाते हैं। परीक्षा में उपकरण को क्षमता समर्थन से जोड़ें।

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

यदि किसी कर्मचारी को सही उठाने की तकनीक आती है लेकिन भार बहुत अधिक है तो क्या निष्कर्ष होगा?

If an employee knows correct lifting technique but the load is too heavy, what conclusion follows?

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Correct Answer

B. भार कम करने या सहायक साधन की जरूरत हो सकती हैLoad reduction or assistive device may be needed

Step 1

Concept

Along with correct technique, load amount is also important. In exams, consider both behaviour and work demand.

Step 2

Why this answer is correct

The correct answer is B. भार कम करने या सहायक साधन की जरूरत हो सकती है / Load reduction or assistive device may be needed. Along with correct technique, load amount is also important. In exams, consider both behaviour and work demand.

Step 3

Exam Tip

सही तकनीक के साथ भार की मात्रा भी महत्वपूर्ण है। परीक्षा में व्यवहार और कार्य मांग दोनों देखें।

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Question 3/3 Expert Home Science Work, Livelihood and Career Ergonomics: definition, need and benefits Class 12 Level 44

एक काम में भारी उठाना और दूर तक ले जाना दोनों शामिल हैं। सबसे उचित एर्गोनॉमिक विचार क्या होगा?

A task includes both heavy lifting and carrying over distance. What is the most suitable ergonomic consideration?

Explanation opens after your attempt
Correct Answer

B. भार दूरी सहायता उपकरण और कार्य विभाजन का संयुक्त विचारConsider load distance assistive device and task division together

Step 1

Concept

Both load and distance affect the body. In exams look for combined measures for combined risks.

Step 2

Why this answer is correct

The correct answer is B. भार दूरी सहायता उपकरण और कार्य विभाजन का संयुक्त विचार / Consider load distance assistive device and task division together. Both load and distance affect the body. In exams look for combined measures for combined risks.

Step 3

Exam Tip

भार और दूरी दोनों शरीर पर प्रभाव डालते हैं। परीक्षा में संयुक्त जोखिम के लिए संयुक्त उपाय देखें।

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