Answer / murali

i have hard copy of drdo set 2008

Answer / prateek

Hi aparna. I dont have DRDO queestion papers but I have last
10 yrs GATE papers > But I hav hard copy of dat

When using a pumping loop to mix two miscible fluids in a tank, when can the content are considered well mixed?

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hai please please if any one have useful test related and interview based question plz send me at saify_0@hotmail.com i will be thankfull

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What do we use carburizing/nitriding chemicals for?

0 Answers   Ashok Leyland,

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How can we derive power factor equation p=vi cos phi?

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ENGINEERING MATERIAL - EXAMPLE 12.2 : At 150 degree Celsius, a mixture of 40 wt % Sn and 60 wt % Pb present, forming phases of alpha and beta. Chemical composition of Sn at each phase : CO (overall) : 40 %, CA (alpha) : 11 %, CB (beta) : 99 %. (a) State 2 reasons for the existences of alpha and beta phases for the mixture of Sn - Pb at 150 degree Celsius. (b) By using Lever Rule, calculate the weight fraction of each phase for alpha, WA = Q / (P + Q) and beta, WB = P / (P + Q) where Q = CB - CO and P = CO - CA.

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The power required for size reduction in crushing is???

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hi can u send me all d technical qus pepar of DRDO?my email id is palmzk@gmail.com

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What are the customization steps in sap?

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Why do we apply on iron articles?

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A concentric, counter-current heat exchanger is used to cool lubricating oil. Water is used as the coolant. The mass flow rate of oil into the heat exchanger is 0.1 kg / s = FO. For oil, the inlet temperature TIO = 100 degree Celsius and the outlet temperature TOO = 55 degree Celsius. For water, the inlet temperature TIW = 35 degree Celsius and the outlet temperature TOW = 42 degree Celsius. What is the mass flow rate of water in kg / s, FW needed to maintain these operating conditions? Constant for heat capacity of oil is CO = 2131 J /(kg K) and for water is CW = 4178 J /(kg K). Use the equation (FO)(CO)(TIO – TOO) = (FW)(CW)(TOW – TIW).

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if i added hypo before DM plant so i will affect my resins of anion or cation. if affect it so do prevent what kind of step should be taken to remove hypo before DM inlet?

0 Answers   Hindustan Unilever Limited,

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Explain what are some good uses of low-grade steam at 12 atm and 1920c?

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