Quiz  /  Fuel Cell Gate & PSU MCQ Questions With Answers

  • 1. 
    What is the electrolyte in methanol fuel cell?

  • sodium hydroxide
  • aqueous phosphoric acid solution
  • water
  • air

  • 2. 
    Who invented the first fuel cell in 1839?

  • Ludwig Mond
  • Charles Langer
  • Sir William Grove
  • William Chales

  • 3. 
    In Hydrazine fuel cell, which electrolyte is generally use

  • potassium hydroxide
  • hydrogen peroxide
  • oxygen
  • hydrazine

  • 4. 
    Which one is not the advantage of fuel cell

  • Higher efficiency than conventional engines
  • Zero emission
  • Long operating period between failures
  • Pure hydrogen is difficult to handle

  • 5. 
    Negative post of the fuel cell that conducts the electrons that are free from the hydrogen molecules

  • anode
  • cathode
  • electrolyte
  • catalyst

  • 6. 
    Fuel cells differ from conventional cells in the respect

  • active material (fuel & oxygen)
  • electrolyte
  • separator
  • all

  • 7. 
    O2 + 4H+ + 4e- = 2H2O

  • cathode reac
  • anode reac
  • net reac
  • none

  • 8. 
    What is the catalyst in fuel cells?

  • Copper
  • Nickel
  • Platinum
  • Zinc

  • 9. 
    Which fuel cell can be operated at high temperatures up to 650 degree Celsius.

  • solid oxide
  • molten carbonate
  • alkaline
  • phosphoric acid

  • 10. 
    In fuel cell hydrogen is.......

  • separator
  • fuel
  • catalyst
  • oxidant

  • 11. 
    In fuel cell, oxygen is

  • catalyst
  • separator
  • oxidant
  • fuel

  • 12. 
    Yttria stabilized zirconia used as an electrolyte in

  • alkaline fuel cell
  • molten carbonate fuel cell
  • phosphoric acid fuel cell
  • solid oxide fuel cell
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