what is the purpose of expansion tank in closed cooling water system?

3 Answers  

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my pc frequently rebooted on normal windows xp mode, but didnot rebooted on safemode, its works no rebooting. what problem this, pls solution.

2 Answers  

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Questions on identity?

0 Answers  

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I am going to HAL Online test for Computer Science. Can you please mail me the model question papers ?

0 Answers   HAL,

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what is software engineer

0 Answers   Cognizant, NIIT,

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what is the channel capacity of a band-limited gaussian channel? is it is blog2(1+s/n) or not? if not what?

3 Answers   UGC NET,

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what do you expect from this company?

0 Answers   L&T,

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Given a number (N), program to check whether its binary form has periodic or not

0 Answers  

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Explain diffrent parts of an instruction format.

0 Answers  

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i am studying mechanical third year.. i like to do one year marine bridge course.. my question is . is there good oppourtunites for us (mecanical eng)? and tell about the salary

1 Answers  

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Name all parameters for virtual private networks. what are different metrics of virtual private networks

0 Answers  

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Method to solve question to find the number of zeros in a sequence given by: 1^1*2^2*3^3*4^4*5^5*6^6*........*99^99*100^100?

1 Answers  

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