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Engineering AllOther (1379) Calculate the cooling duty, H required to condense and cool acetone from 100 degree Celsius to 25 degree Celsius at atmospheric pressure. The heat of vaporization for acetone at its normal boiling point is 30.2 kJ / mol. The boiling point of acetone at atmospheric pressure is 56 degree Celsius. The flowrate of acetone through the condenser is 100 mol / s = N. Value of sensible heat needed to increase the temperature of acetone in liquid form from 25 to 56 degree Celsius is 4.06 kJ / mol. Value of sensible heat needed to increase the temperature of acetone in vapor form from 56 to 100 degree Celsius is 3.82 kJ / mol. Unit of H is kJ / s.
1 4702We use d*d/162 formula to get the weight value of steel per m, what is 162 in this formula?
L&T,
2 6888I have a slab of 20cm thickness of 20m by 4m in wich we are installing 15 tons electric panels , and we have put 4 H-shaped columns under the slab but we have done many cores in the slab which seems very normal , can you help me by telling me how to calculate the bearing capacity of the slab or give me an idea if i should increase more columns Note: load distribution area 12*1.5 m2
2338why k factor is important to know in flow transmitter. if we don,t know k factor what will be issue we can face .
1 3581what is effect of specific gravity in differential level transmitter , explain formula related with this .
1664While HT line put on to activate ACB in low tention panel VCB tripping instantly.why it happens
2105i want to know fire safety factory purpose .. does fire mauual call point requires hooter or mcp has inbuilt siren...???
2017
In the roof of a pumping station explain briefly the components of a waterproofing system?
why traction voltage is 25kv
For The preparation of goverment examination Which book i will prefer and by which way i will do the preparation for exam.
what is KSR type transmission tower? What is LSR type transmission tower?
what is PDU in transformer?? which company manufacture??
what is the difference between delegation and containership?
can any one suggest me the tilt angle of my solar pannel ?? or tell me how can i know the fix tilt angle of my solar pannel?? my cordinates are 31.503629,72.993164.
Do you know what is wet processing?
do anyone out there know where to find a compleete list on acronyms/abbreviations used in offshore electric engineering. MCB - Micro Circuit Breaker, MCCB-Mouldes Case Circuit Breaker, ELCB-Earth Lekage Circuit Breaker, ELMCB- etc.....
Explain rf?
When we are calculating the heat load sheets,why we are not considering the heat developed from the blood in the human body.Also both men & women can't acess aircondition in same way..women feel too cool even at 22 degree,while men can overcome that.
if i have to draw bending moment diagram of 4 way continous span then how to create it and how to find reaction?
Define geo-textile?
Define what is a p-n junction?
how to calibrate electro pneumatic positioner 8013 mil controls ltd ?gsr