Mechanical Engineering and Agriculture Quiz
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Questions and Answers

Which type of engine relies on the external combustion of fuel?

  • Wankle engine
  • Stirling engine
  • Rankine engine (correct)
  • Ericson engine

What is the main factor that affects the performance of photovoltaic applications?

  • Greenhouse effects
  • Thermal energy
  • Illumination-spectrum intensity (correct)
  • Solar pond principle

What is the primary purpose of stopping for 4.2 minutes whenever the combine unloads its grain tank?

  • To refuel the combine
  • To turn on the headlands
  • To unload the 3-ton grain tank (correct)
  • To allow the operator to rest

What is the primary advantage of a diesel engine compared to a gasoline engine?

<p>Higher fuel-utilization efficiency (B)</p> Signup and view all the answers

What is the primary purpose of an insurance contract in agriculture?

<p>To reduce risks (C)</p> Signup and view all the answers

What is the total amount of the fifth offer?

<p>P90,000 in 12 equal payments (C)</p> Signup and view all the answers

What demonstrates efficiency in operations?

<p>Reducing the number of workers while maintaining the same target yield (A)</p> Signup and view all the answers

What is the maximum horsepower that can be transmitted by the 2-in-diameter steel shaft?

<p>87.1 hp (B)</p> Signup and view all the answers

What does W represent in the BiGSHOW plan?

<p>Water (C)</p> Signup and view all the answers

What is the depreciation in the 3rd year by SYD method?

<p>P875.14 (C)</p> Signup and view all the answers
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