Are there any specific or theoretical concepts that you find most challenging?
Confusing "destructive testing" with "non-destructive testing," leading to an entirely incorrect list of procedures.
Focuses on explaining mechanisms or procedures. (Typically "Answer any three"). mechanical technology 91 question paper exclusive
A compound gear train consists of a driver gear A (20 teeth) meshing with gear B (40 teeth). Gear B is keyed to the same shaft as gear C (15 teeth), which meshes with the final driven gear D (45 teeth). Calculate the total velocity ratio of the system. Solution Method: Identify the formula for a compound gear train:
Use of lathes, milling machines, and welding equipment (Arc and Oxy-Fuel). Are there any specific or theoretical concepts that
Prepare smarter for Mechanical Technology with this exclusive 91-question paper. It’s balanced across theory, calculations, interpretation of drawings, and applied problem-solving to mirror real exam conditions. Use it for timed mock exams, group practice, or targeted revision.
Memorize the formulas for Young's Modulus, tensile stress, and compressive strain. Always double-check your unit conversions (e.g., Megapascals to Pascals). 2. Power Transmission Systems (Typically "Answer any three")
Requires concise answers detailing processes or tools. (Typically "Answer any four").