I have a Hitachi split unit 1.5 Tr but I want know that
what is meaning of R-134a refrigerant and what is chemical
Answer / pratik patel
R134a is also known as Tetrafluoroethane and
its chemical formula is CF3CH2F
|Is This Answer Correct ?||8 Yes||4 No|
what is viscosity of fluid and what is the viscosity of grease and lubricating oil
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
pls send RRB model questions papers for section engineering (Mechanical) for last 3 years exam models
what is compression ratio? why its decreased when gear shifted ?
WHAT IS DIFFERENCE BETWEEN ANNEALING,TEMPERING AND NORMALIZING
Explain how the lubricating oil circulates in a diesel engine.
How much calorific value of heat is needed to heat 00c of
What are the requirements of a good fuel?
pls send the technical question paper
what is Direct control valve ? explain its practical applications?
wt is dynamic coupling????
Why not connect impeller shaft directly to motor shaft bypassing the stuffing box?What is the purpose stuffing box? Is there any pressure on the stuffing box?