Answer / triny

NDT is nothing but testing an material without making any damage to it

For eg: rockwel hardness may cause depression in the metal surface . but NDT will not create any kind of damage to it

What is a brake horsepower?

0 Answers   RRB,

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Hi any one can help in preparing for BHEL ET exam in mechanical stream? I like to know the the question paper pattern fro the same. regards, Jose 9841327666 josevinoth@yahoo.com

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How to find ground in main switchboard?

0 Answers   RRB,

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what will happen when generator shaft rotates in counter clockwise direction?

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how to select speed of the spindle and work head for production jobs ( Internal grinding )

0 Answers  

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during starting of centrifugal pump mechncal seal is required to be vented first

1 Answers   Nirma,

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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 diffrence between star & delta connnection in practical situation in submersible pump?

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How many btu per hour equals 1 ton of air conditioning?

0 Answers  

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tansen was singer in whose mugal emperor

3 Answers   Concor,

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Explain the rule to find specific heat of aqueous solutions.

0 Answers  

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[lease send recent question papers of rrb in junior engineer

0 Answers  

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