What is railroad track ballast?
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gearless vehicle used which type of gearbox and do this work????
Explain the types of sensors and their explanation?
what is different between mechanical seal and oil seal
What is residential silencer and industrial silencer? how can we know by looking only that it is the Residential type silencer.
The capacity of a domestic refrigerator is in the range of ?
State the difference between ultimate and proximate analysis of coal ?
Hydrogen cannot be removed easily from molten steel. What harm hydrogen has on property of steel ?
what's are the Unit's of RPN (Risk Priority Numnber)
IN POWER PLANTS NORMARLY BOILER DRUMLEVEL TRIPPING GIVEN AT 20% OF WATER BUT WHY NOT THEY GIVE AT 0% OF WATER?
What is the plant heat rate and what is the turbine heat rate?
what is the actual difference between casting and moulding? explain pressure die casting process?
• What have you learned from mistakes on the job?
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