What is hertz in electrical system?

0 Answers   RRB,

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1. Centrifugal pump is used to drain the coolant from the machine to coolant tank via magnetic separator and paper filter. But more foam is raising in the coolant tank. We need to arrest the foam formation inside tank which is nt desired. How do we correct this issue? (Hardness of the water is at recommended ppm).

2 Answers   Nissan,

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i am trying to select the correct grade steel for a shaft that will have a flap on it weighing about 4.5 tons being forced up with hydraulic rams. can someone tell me what grade the shaft should be and if it should be stainless steel or not

2 Answers   Rainford EMC Systems,

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Name the parts of piston through connecting rod?

1 Answers   RRB,

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what is lube oil cons./hours in diesel engine ???

0 Answers  

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Why manholes in vessels are usually elliptical in shape ?

1 Answers  

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what is the difrrence between qa & qc

4 Answers  

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What is the percentage of carbon present in pig iron?

0 Answers  

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What is the thermal efficiency of a diesel engine?

1 Answers   ABC Inc, RRB, Siemens,

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What type of pump use in boiler F.O. system?

0 Answers   Apollo, RRB,

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how we calculate the induced air capacity of id fan of a boiler?

0 Answers   Delight Dairy,

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what is diploma?

1 Answers   Honda, Hyundai,

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