what is the unit of hardness?
Answer Posted / omkar
FOr hardness their is no unit..........but there is a
possibility of unit i.e N/mm2
| Is This Answer Correct ? | 1 Yes | 9 No |
Post New Answer View All Answers
What is the principle of a pump?
Give the procedures in starting centrifugal pumps.
Purpose of evaporator in refrigeration system.
How does a hammer mill work?
Car tyres are usually made of ?
can any body sand me previous exampapers of jr. engineer (mechanical)
which type of que can be asked in this company?
What is the materials of jib?
state the law of thermodynamics?
what is cyclon vibration effect in turbine
What is the difference between hydraulic oil and engine oil?
While finding the velocity of gear B , in case of a simple epicyclic gear train, why do we take tke velocity of gear A to be ZERO(0)if the arm is rotated with speed equal to that of gear A and in opposite direction?
If Seller is Registered with Karnatka State and Selling the Engg. goods to Delhi based non registered company, then what is the CST they charge?
i am looking for a 4 kw immersion water heater /in the USA is this a 220 system or 240
How to find the amount of natural gas required to produce 1kwhr of energy?