NTPC  Placement Paper   Technical - Other   npti Badarpur-11 Apr 2009

NTPC  Placement Paper   Technical - Other   npti Badarpur-11 Apr 2009


  • Posted by  FreshersWorld 
    7 Jan, 2012

    I am giving here some que. of  mechanical branch..this year there  was  drastic   change  in  que.paper....and  it  didnt demand fundadamental  knwdge....it  was for freshers n dnt demand any specific preprsn.....hope  dis 30 ques  will giv u idea  abt que.papr patrn.........good  luck.....

    Technical section-120que.
    Non-tech section-50que
    1/4  -ve markng  n  sectional  cut-off
     
    1.What is  intensive property?
    2.What is engg.stress?
    3."ideal"cycle for s.i. engine?
    4.Heat transfer mode in radiation?(e m wave)
    5.Expnsn of steam in turbine is_________process?
    6.Francis turbine is _________type(dirsn) of turbine?
    7.Unit of refrigrtsn?
    8.Efficiency  of   heat  engine?
    9.Unit of  overall heat trnsfr coff.?
    10.Von-mises theory is  based on  which  princpl?(max.sh.strain)
    11.Which is used as  refrigerent?(freon)
    12.Meaning of  stage in turbine?
    13.By increasing  insulation, heat transfr rate will ____??(may incrs or decrs ,it will depnd on thickness)
    14.When whirling of  shaft will occur?
    15.What will be deflection of  simply supptd beam?
    16.Darcy-weichbac-eqn...?
    17.Why spiral casing is used in centrifugal pump?
    18.What is d use of draft tube?
    19.One que. related to press.compounding?
    20.One que.related to vel.compounding?
    21.Where super-sonic velocity will occr in nozl?
    22.One que related to direction in gyroscopy chapter?
    23.Which governer is used in gramo-phone?
    24.What will be  frequency of cantilvr-beam?
    25.When "IMPACT"

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