We are having proplem with the persperation smell in ETT/ECHO room in our cardiac hospital.The 2 Ton of AC is not conditioning the environment. We have to use exhaust fan to through out of the room bad air. Could anyone suggest how to coup with this effectively using chemical engineering. Any permanent solution to neutralise the bad smell.The Air freshners are not doing enough instead making a bad odour.

2300

How to calculate cement and river sand material Qty for waterproofing base coat and finish coat

2411

What are the compressor and types?

1056

How to select batteries required for ups and the inverter if we Known load? And how AH is selected of battery?

1454

What do you understand by reverse saturation current of a diode?

1018

If fire would be inside the plant which fire detector is to detected the fire.

1606

Why does a pressure gauge installed on reactor, doesn't have any vent line below to release the pressure? Is it any kind of designing mistake or it actually does not require any vent line? And if it does not require any vent line below it then how we are gonna release the pressure built inside the pressure gauge?

2172

why is the column design?

2257

Why does the radius of armature is less than the radius of pole shoe?

2161

Different STANDARDS (BS, IS, IEC etc) gives different informations on CT specification. How they correspons w r t each other (i.e I mean to say BS provides "knee point voltage" but IS does not, then how can i select CT)

1973

What is the effect on Power factor and capacitor when your company load is more than 70 % of welding transformer

1819

Define back stitching?

1

What Is A Closed Loop Control System?

1130

What is handover and what are its types?

1100

what is allowed value of zero sequence impedancce of 6.6 kv nuetral earthing transformer ?what is the actual value

2190