Technical Quiz Round 1

20 Questions | Total Attempts: 60

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Technical Quiz Round 1

AGRONA 2K15INSTRUCTIONS:All the Questions are multiple choices. Each Questions carries 5 marks. Question once answered cannot be modified. Duration of the Test is 20 Minutes. DON'T CLOSE THE RESULT PAGE,IF CLOSED YOU WILL BE DISQUALIFIEDAFTER COMPLETION INFORM IMMEDIATELY TO THE CO-ORDINATORSALL THE BEST


Questions and Answers
  • 1. 
    For the purpose of the comparison the steam generating capacity of a boiler is generally expressed in the term of
    • A. 

      Equivalent evaporation

    • B. 

      Kg/hr

    • C. 

      Steam pressure

    • D. 

      Thermal efficiency

  • 2. 
    One of the following method is adopted for governing of steam turbine in a power plant 
    • A. 

      Hit and miss governing

    • B. 

      Blow off in boils

    • C. 

      Throttle governing

    • D. 

      Speed control

  • 3. 
    An aircraft gas turbine operates on 
    • A. 

      Sterling cycle

    • B. 

      Bryton cycle

    • C. 

      Rankin cycle

    • D. 

      Otto cycle

  • 4. 
    Which of the following is not used as a refrigerant 
    • A. 

      Carbon monoxide

    • B. 

      Ammonia

    • C. 

      Sulphur dioxide

    • D. 

      Carbon di-oxide

  • 5. 
    A refrigerant used in the domestic refrigerant is 
    • A. 

      Sulphur di- oxide

    • B. 

      Air

    • C. 

      Methane

    • D. 

      Freon

  • 6. 
    Draft on a pattern is provided for 
    • A. 

      Facilitating pattern making

    • B. 

      Easy lifting of casting

    • C. 

      Facilitating with drawl of the pattern from the mould

    • D. 

      Providing for shrinkage of casting

  • 7. 
    Air fuel ratio in a jet engine is 
    • A. 

      10:1

    • B. 

      40:1

    • C. 

      60:1

    • D. 

      90:1

  • 8. 
    Tungsten is HSS imparts
    • A. 

      Corrosion resistances

    • B. 

      Red hardness

    • C. 

      Ductility

    • D. 

      Shock resistances

  • 9. 
    Select the proper sequences of the activities given (1) dispatching (2) Routing (3) schedules
    • A. 

      (1)(2)(3)

    • B. 

      (3)(2)(1)

    • C. 

      1)(3)(2)

    • D. 

      (3)(1)(2)

  • 10. 
    Kerosene is used as coolant, which machining 
    • A. 

      Mild steel

    • B. 

      Cast iron

    • C. 

      Stainless steel

    • D. 

      Aluminum

  • 11. 
    ABC analysis deals with
    • A. 

      Analysis of process chart

    • B. 

      Flow of material

    • C. 

      Ordering scheduled of job

    • D. 

      Controlling inventory costs

  • 12. 
    Bin cards are used in 
    • A. 

      Machine loading

    • B. 

      Fixing targets

    • C. 

      Quality control

    • D. 

      stores

  • 13. 
    For comfort air conditions maintained are 
    • A. 

      15deg dbt to 20deg wbt

    • B. 

      25deg dbt to 60%RH

    • C. 

      40deg dbt and 40deg wbt

    • D. 

      25 deg dbt and 80%Rh

  • 14. 
    The bed of machine tool is normally made of
    • A. 

      C.I

    • B. 

      Medium carbon steel

    • C. 

      Alloy steel

    • D. 

      Mild steel

  • 15. 
    In a six cylinder 4 stroke petrol engines running at 2000rpm then the cam shaft runs of 
    • A. 

      1000rpm

    • B. 

      2000rpm

    • C. 

      6000rpm

    • D. 

      500rpm

  • 16. 
    Parson’s turbine is an example of 
    • A. 

      Impulse turbine

    • B. 

      Reaction turbine

    • C. 

      Radial flow turbine

    • D. 

      Water turbine

  • 17. 
    An example of water tube boiler is a 
    • A. 

      Locomotive boiler

    • B. 

      Lancashire boiler

    • C. 

      Babcock-wilcox boiler

    • D. 

      Cochran boiler

  • 18. 
     In which of the following place a super thermal power station is located at 
    • A. 

      Nellore

    • B. 

      Hyderabad

    • C. 

      Vijayawada

    • D. 

      Ramagundam

  • 19. 
    The output of a gas turbine is 3000kw and its efficiency is 20% the heat supplied is 
    • A. 

      150kw

    • B. 

      6000kw

    • C. 

      600mw

    • D. 

      15mw

  • 20. 
    Machinability of steel is improved by the presences of
    • A. 

      Nickel

    • B. 

      Tungsten

    • C. 

      Sulphur

    • D. 

      Chromium

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