what size shaft is required to transmit 100 hp @1000 RPM ,if max shear stress is 10,000 PSI,angle of twist must be less than 1' /ft/shaft is made of steel.

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what is the concept of c++ class

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What are the main differences between Exchange 5.5 and Exchange 2000/2003?

0 Answers   Wipro,

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java support which type of polymorphism??runtym or compile tym or both??

1 Answers   Infosys,

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write a programe to print this string in reverse order and find out how many times letter c is repeated? string = { c was desined by dennis ritchie}. also find out the lenth of the string.

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Dear frds In my office we are using chiller . in that chiller inlet and outlet water diff. is 2.5 decgree always. if i intduce the cooling tower can i get good result in chiller Inlet water. reply plz.

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what are the different types of database servers

0 Answers   IBM,

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if we give you the job AS A PETROLEUM ENGINEER WHAT WILL YOU DO(that is extraordinary) for our company

0 Answers   ONGC,

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am a textile eng. frombut with major of my course including chemical eng, subjects, can i too apply to the co.?

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I have got one problem .I initially have got windows vista in my computer but now I installed linux UBUNTU operating system into my computer .For this i first format D: drive and got installed finely there and restart , when it boots there there were two options vista and ubuntu .But the problem is that when i choose vista it opens but screen seems to be dark only mouse pointer sees in the screen and no more windows appeared . But when i choose ubuntu it opens and asks for username and password .But i don't know these things. But linux is freeopen software , why it asks userename and password ? Now i am unable to use my computer ,i installed lunux without partioning the drive. Plz give me the solution The computer configuration of my computer is 80 GB harddisk, 1 GB RAM.3GHz speed.

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why need of new operator in java why not in c++

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My system suddenly get off,when i try to power on then it does not work but when i open it and clean RAM and insert it again, it power on.but after some day same problem? please give the answer (i have also changed RAM it's new.)

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