Answer Posted / jyotsna s.dudhapachare

Material Balnce = Input - out put + Acumulation + Gneration

What particle sizes are electrostatic precipitators used to remove?

1184

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X is strong but has a very low density (1% of traditional earth materials.) and hence light weight. It is a recyclable material. The compression behaviour of X is strain rate dependent. Higher strain rates result in higher initial modulus and higher compression strength. It can also withstand unlimited number of cycling loading provided the repetitive loads are kept below 80% of the compressive strength. The internal structure of the material includes air-traps which make it poor heat conductor. X is non- biodegradable and chemically inert in both soil and water. Most acids and their water solutions do not attack it; however strong oxidizing acids do. Solvents which attack X include esters, ketones, ethers, aromatic and aliphatic hydrocarbons and their emulsions, among others. It does not support bacterial/fungal growth as well .It also has significant acoustic properties and effectively reduces the transmission of airborne sound. X is combustible and should not be exposed to open flame or other ignition sources. Combustion products are carbon monoxide, carbon dioxide, water and soot. Long-term exposure to sunlight causes yellowing and a slight embrittlement of the surface due to ultraviolet light. X is able to withstand the rigours of temperature cycling, assuring long-term performance.

1903

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sir i am appearing in railway exam of section engineer and my branch is chemical engineering i want previous question paper of section engineer of chemical branch please tell me as soon as possible my email id is surendrasaroj18@gmail.com THANKYOU

2055

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Explain the steps taken to operate a tank-blanketing valve?

942

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what is defferance between tubular & automotive plate battery

4024

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What is a good way to get started in doing a plant-wide steam consumption analysis?

1109

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Explain the different characteristics that can affect the flow of bulk solids and how?

984

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What is gibbs free energy?

1056

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How much maximum power can be generated by 320v, 10kg-cm synchronous motor if shaft is rotated mechanically at 50 to 60 rpm?

1117

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What are the apt definitions for apparent power, active power and reactive power? Explain about different types of lamps?

1075

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which materials can l use if l want to use length wave 680 to 900 in hplc

1988

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Explain what are the affinity laws associated with dynamics pumps?

1048

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After conducting an internet search for ways to reduce energy costs, I found a recipe for whitewashing that is said to reflect sunlight. The recipe calls for 20 pounds hydrated lime to 5 gallons water to 1-quart polyvinyl acetate. What is a good source of polyvinyl acetate that I can buy at a local store?

1007

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Please help to get IOCL/HPCL or other chemical engineering paper pls send kathir_skv@yahoo.com Regards, kathirvel

2729

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what are the chemicals used in PFR and MFR to Process?

3185

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