DENSITY OF AIR AT 300 DEGREE CENTRIGRADE

2 Answers  

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When we open the door of refrigerator then we feel hot,why?

3 Answers   BARC, KPIT, Power Plant,

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i want to know about Chandigarh railway application form which filled in jan 2009, its exam has done or not ? Plz tell me anybody on my mail address getravisoon@gmail.com

1 Answers  

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Who invented springs?

0 Answers  

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what is a presure relife valve in a diesel generator.

2 Answers  

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How to calculate outer dia and width of the bearing

2 Answers  

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What is the difference between blower and fan?

0 Answers  

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who was the frist rail ladies driver

2 Answers   RRB,

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Is enthalpy represent the heat content of a substance? and is the substance is liquid or gas or solid? or all

1 Answers  

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Why do you need a keyway in the construction of a wall?

0 Answers  

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In Rankine cycle there is a concept of Tm(mean temp of heat addition)For calculating the efficiency of the cycle we generally use n=1-T2/T1 again Tm taking into consideration we get n=1-T2/Tm as T1>Tm so he efficiency will be different for same cycle. Can anybody explain how is it possible? advance appriciation for your effort

6 Answers   Sail,

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what is the major purpose to choose the type of casting whether gravity,pressure,low poressure&shell moulding?

2 Answers   Hyundai,

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