OCR
GCSE
Design and Technology
H404/02: Problem solving in Design Engineering
*1844618079*
A Level
INSTRUCTIONS
• Use black ink. You can use an HB pencil, but only for graphs and diagrams.
• Write your answer to each question in the space provided. You can use extra paper if
you need to, but you must clearly show your candidate number, the centre number and
the question numbers.
• Answer all the questions.
• Use the Resource Booklet to answer all the questions.
• Where appropriate, your answer should be supported with working. Marks might be
given for using a correct method, even if your answer is wrong.
• Each question tells you which part of the Resource Booklet to use.
INFORMATION
• The total mark for this paper is 70.
• The marks for each question are shown in brackets [ ].
• Quality of extended response will be assessed in questions marked with an asterisk (*).
• This document has 16 pages.
ADVICE
• Read each question carefully before you start your answer.
© OCR 2025 [603/1131/9] DC (ST) 358473/3
OCR is an exempt Charity
Turn over
Read the Resource Booklet before you answer the questions.
1* The development of autonomous vehicles to help during disasters has introduced
many issues for design engineers.
Discuss the key technical challenges and ethical considerations a design engineer
would face when developing an autonomous vehicle for use during disasters.
In your answer you must consider:
, 2
• technical
challenges •
ethical
considerations.
Refer to pages 2 – 4 of the Resource Booklet.
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© OCR 2025 Turn over
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................... 2* Page 3 of the Resource Booklet describes a Magirus Aircore TAF35
fire-fighting robot.
Such complex systems are developed through the collaboration of many different
design and engineering specialists.
Critically examine the significance of collaboration amongst engineers in the design
and development of complex systems such as the fire-fighting robot.
In your answer you must consider:
• the design phase of the product
• prototype and testing
• manufacture and production.
Refer to page 3 of the Resource Booklet and also draw on examples from your own
studies. [12]
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© OCR 2025
GCSE
Design and Technology
H404/02: Problem solving in Design Engineering
*1844618079*
A Level
INSTRUCTIONS
• Use black ink. You can use an HB pencil, but only for graphs and diagrams.
• Write your answer to each question in the space provided. You can use extra paper if
you need to, but you must clearly show your candidate number, the centre number and
the question numbers.
• Answer all the questions.
• Use the Resource Booklet to answer all the questions.
• Where appropriate, your answer should be supported with working. Marks might be
given for using a correct method, even if your answer is wrong.
• Each question tells you which part of the Resource Booklet to use.
INFORMATION
• The total mark for this paper is 70.
• The marks for each question are shown in brackets [ ].
• Quality of extended response will be assessed in questions marked with an asterisk (*).
• This document has 16 pages.
ADVICE
• Read each question carefully before you start your answer.
© OCR 2025 [603/1131/9] DC (ST) 358473/3
OCR is an exempt Charity
Turn over
Read the Resource Booklet before you answer the questions.
1* The development of autonomous vehicles to help during disasters has introduced
many issues for design engineers.
Discuss the key technical challenges and ethical considerations a design engineer
would face when developing an autonomous vehicle for use during disasters.
In your answer you must consider:
, 2
• technical
challenges •
ethical
considerations.
Refer to pages 2 – 4 of the Resource Booklet.
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© OCR 2025
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© OCR 2025 Turn over
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................... 2* Page 3 of the Resource Booklet describes a Magirus Aircore TAF35
fire-fighting robot.
Such complex systems are developed through the collaboration of many different
design and engineering specialists.
Critically examine the significance of collaboration amongst engineers in the design
and development of complex systems such as the fire-fighting robot.
In your answer you must consider:
• the design phase of the product
• prototype and testing
• manufacture and production.
Refer to page 3 of the Resource Booklet and also draw on examples from your own
studies. [12]
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© OCR 2025
