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2nd August 2014, 11:27 AM
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Power Grid Of India Question Paper For Electrical Diploma Holders
Will you please provide the question paper of Power Grid Of India for Electrical Diploma Holders ?
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#2
2nd August 2014, 02:16 PM
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Re: Power Grid Of India Question Paper For Electrical Diploma Holders As you are looking for the question paper of Power Grid Of India for Electrical Diploma Holders , here i am providing list of few questions which were asked in previous years. When bearing life L10 represents (bearings 10%survive,bearings 10% fails, none ) For welding high carbon steels which type of flame is used (oxidizing,carburizing,neutral,none) Simply supported beam with w point load at the middle, max. bending moment?(wl/4) Simply supported beam with UDL ,max.deflection (wl4/384EI) Cantilevel beam point load at tip,max.bending momemt comes at (end) Bearing somerfield number _ with load on bearing? (increases,decreases,no change) Critical radius for a sphere is-(2k/h) Critical radius exist for_ (spherical,cylindrical,both,slab) Convectional resistance/internal resistance is called (biot number) Nusselt no. is? (hl/k) EOQ=? Which statement is true regarding critical path method? (i only one critical path exists for a network, more than one with same duration,) Shipment cost,inspection cost,storage cost comes under_ (carrying cost ,holding cost,) Ischronous governers sensitivity is- (zero,infinite) Arrange the following cutting tools in decreasing order of machining hardness…Ceramics When P1 and P2 are the loads acting on bearings with life L1 and L2 then L1/L2=? L1/L2={P2/P1}10/3 Product simplification does not mean?? Product characterization Which of the following process has the most scope in manufacturing? CAD/CAM, CAM, CIM, All the above. Concurrent engineering means? (Manufacturing, designing, both,none) Which manufacturing process yields higher output and increases worker productivity- (process layout,line+process,functional layout) 18-4-1 represents-, Tungsten-Cr-Vn For which material is negative allowance provided-(Graphite,steel,bronze,cast iron) What is the recrystallisation temperature of tin- (60,300,1000,none) What is the purpose of borax in soldering- Top gates are provided in which type of casting-(Shallow casting,simple,complex,none) Which statement is true regarding simple gear trains-(i/p and o/p shafts r fixed, each shaft has 2 gears, i/p & o/p shafts r moving) What is the purpose of normalizing- (Refining of grain structure) As the grain size is decreased-(Hardness increases,corrosion resistance decreases,both) Isothermal gas is filled in a vessel at a pressure P and temperature T then considering the compressible forces as the height increases pressure ??(linearly increases linearly decreases exponentially increase ) A bottle is filled with water and air and is tied to a string and is rotated in horizontal direction. Then in which direction will air bubble travel? (bottom,neck,uniformly spread) A empty bottle(in vaccum) filled with a gas at temp T and press P when the pressure of bottle reaches P temperature of the gas is _? (T,T/K,TK) An ice block submerged in the water, if the ice melts level of water (increase,decrease,remains same,none) In proximate analysis pyrogallol is used for analysis of which element_? (nitrogen,oxygen) Sulphur content in fuel greatly affects_? (corrosion) for a statically determinate set of forces for equilibrium_? (? f(X),f(Y),f(Z)=0,?M=0) For a statically determinate set of forces- (there r as many equations as the no. of unknowns) 63. 1-2-3 analysis is used for_? (1.break even analysis, ??) A problem on mean time of service something like a salesman has a rating of 120. considering 10% allowance time calculate the time required to serve 120??? High speed centrifugal pump has _? (vanes faces in forward direction side,backward,radial vanes) |
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