What is the tolerance allowable for ISMC 150(c-channel) as per IS 2062? I want

Is OHNS steel is equivalent to O1 tool steel? Suppliers give OHNS material for AISI O1 STEEL telling that both are equivalent materials. Is this correct?

0 Answers PH.D Interview,

Difference between Relief valve & pressure reducing valve ? Can we use pressure reducing valve instead of pressure relief valve ?

6 Answers Sterling, Vanaz Engineers,

for a multi storey building how to control the flow of water in each floors

2 Answers

1: When mesuring the flow of liquid what are the two things to measure? 2: In which industrial process you will use centrifugal separator? 3: If any machinery or transmission needs periodic and regular lubrication what is the best method to give it? 4: Oil melts, grease melts. Is there any other lubrication which is effect at 200 deg c? 5: What is a torque converter? 6: Instead of having individual transmission what is the benefit of unified transmission? 7: What are the different types of mechanism to engage primary moving engine and transmission (in other words how many different types of clutches are there)? 8: In order to ensure constant pressure and constant flow rate of compressed air what should we put between the compressor and end user? 9: What can be the reasons for a metal gasket to leak? 10: The old welding machines used electromagnetic winding to step up the current for welding rods. What is the new principle inside the welding machines?

0 Answers Petrotech,

What are the symptoms of broke piston ring?

0 Answers RRB,

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