screening test questions n answer?

2311

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Given, T1=600C, constant temperature of wall 800 , length of wit exchanger L=3m, dia=25 mm, Cp=14.91 KJ/kg.K, density ρ=914 kg/m3,mean velocity vm= 2 m/s, film heat transfer coefficient hf=72 Kcal/h.m2.K, what is the outlet temperature?

2000

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3x3x2.5 m room temperature increases by 20 deg cel in 24 hours by a lamp of 100 w. then tell the temperature of the filament

1918

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what will be the angular speed of a model of turbine whose dia is half of the real one and operating in 1/4 th of the head of the real turbine rotating in Nrpm.

1982

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find the damper capacity of a system having a damping co efficient of 90% with a vibrating mass of 0.1Kg over a spring having a stiffness of 1KN/m.

1828

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hello frnz i just completed my B.E and joined in an software company. i am interested in writing group-1 exam and i have basic information like what is the syllabus and pattern of the paper but i dont know how to prepare and what material i should study for clearing the prelims. hope you understood my situation. plz help me in this aspect. thanks & regards sahaja

2041

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what is first law of Thermodynamics ? What is second law of Thermodynamics ?

2013

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Define Fluidised bed boiler ?

2253

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can any send unix admin doc? if u have please send it to chanduk29@gmail.com

1990

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what is faviourable balance,and overdraf balance in Brs? Give me sms on this no. 9885789716

3820

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For amonia manufacturing process if pressure, temperature would be increase over optimum level what would be happen?And what steps should be taken?

2236

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why interrupt is necessary in microprocessor?

2872

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Why memory width is not 16-bit? In stead of having 8-bit in 8085?

1881

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KINDLY PROVIDE ME RBI OFFICER SCALE B QUESTION PAPER (PREVIOUS)

2017

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What are advantages and disadvantages of combining the session presentation application layer in the osi model into one single application layer in internet layer?

7364

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