Defference between tapper & ovality

3 Answers  

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what is cathodic protection? where it is used and when? and why?

0 Answers  

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Method of testing or checking boiler water?

2 Answers   ABC Inc, RRB, Siemens,

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Name the instrument which measures its speed in a car?

0 Answers  

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what is the function of neck ring in the centrifugalpump?

2 Answers   HPCL,

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Air is a bad conductor of heat.why it becomes hot in summer?

5 Answers   TATA,

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How much is the maximum distance between the impeller wear ring & casing wear ring pump?

0 Answers   Power Plant,

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Which pipe should I use SAW, ERW or seamless if I have the following constraints I have to transport methane gas Size is 8” Corrosive environment Sulphide is present Also tell the cost comparison

0 Answers   SMEC,

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what is the function of nozzle? what happend when the fluid flow through a taper pipe i.e. what about inlet and outlet velocity, pressure,

12 Answers   Thermax,

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Does the position of a chicken egg affect the amount of weight it can withstand?

0 Answers  

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How to calculate CFM of fan?

2 Answers  

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what is the difference between En19 and En24

0 Answers  

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