The concentration of water (%) in the juice fed to the third evaporator.

answers [Ans: total plate area  5433.4 m2 ; number of plates = 48 ]   related slides included, show working to reach answers

Question 1 Make a short report on “History of rocket propulsion”. Question 2 Define the following (with the help of hand sketches) for solid rocket engine: a. Delay time b. Rise time c. Action time d. Burning time e. Progressive burning f. Regressive burning g. Neutral burning Question 3 Draw the different types of grain configurations (by hand) and write their type of burning. Question 4 Make a table of various propellants used in rocket propulsion. This may include propellant name, fuel and/or oxidizer, chemical formula (if available), physical state (solid/liquid) etc. Question 5 Draw the neat sketches (by hand) of solid and liquid rocket systems separately. Label various components of the same. Question 6 Make a short report on vehicles used for space missions recently.

kindly answer this problem. draw the diagram. do not type answers

If the slurry is filtered using a larger filter press with an area of 15 m2 at a constant rate of 450 L/h, calculate the volume of filtrate that will be recovered and the time it will take to reach a pressure of 1000 kPa.

Dye for our new line of blue jeans is being blended in a mixing tank. The desired color of blue is produced using a concentration of 1500 ppm blue dye, with a minimum acceptable concentration of 1450 ppm. At 9 A.M. today the dye injector plugged, and the dye flow was interrupted for 10 min, until we realized the problem and unclogged the nozzle. For how many minutes was the flow leaving the mixer off- specification (< 1450 ppm)? Water 20 gal/min Concentrated 20 gal/min aqueous dye for jeans (1500 ppm blue dye) dye injector 7=100 gal

Title: Paper Mill Starch Preparation Plant   Considering the following equipment’s, which includes: 1. A storage tank containing a mixture of flour, water, and enzymes2. A jet cooker utilising steam and water to cook the starch3. A plug flow reactor containing cooked starch4. A static mixer 5. A filter to filter and purify the cooked starch 6. A storage tank with cooked starch   Based on the equipment’s mentioned, what are each equipment's: - Hazardous event or situation- Caused by/sequence of events- Consequences (immediate/ultimate)- Emergency measures (to reduce consequences)- Likelihood (Suggested measures to reduce likelihood)   ❗️Riminder: When answering the questions above, think about: What's the worst thing (worst-case scenario) that could happen to the equipment and causes harm to people, plant and the environment?