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mass of mill charge divided by mass flow rate.
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What is the usage of rundown tank in lube oil?
Holding (residence) time requirements for next unit operation. M. Felzien
What is difference between retention time and detention time?
Retention time is the time of passing material through the volume of the drum with determined flowrate :Retention time=V/Qwhich Q : flowrateand V : Volumebut Detention time is the time that materials stay in drum
How can be maintain the mlss in aeration tank?
by drain the sludge of secondary tank from time to time....and one may also maintain mlss by the addition of jaggery ...
What is RRT and RRF in hplc?
In HPLC RRT means Relative Retention Time and RRF is Relative Response Factor
What is reactor period in nuclear engineering?
Reactor period is the time is takes for a reactor's power to increase by a factor of e (2.71828).
How to calculate the amount of time for a ball to reach 3 meters?
You need to know how fast the ball is going, and divide the speed by the distance, which is 3 meters.
A boy kicks a ball vertically upwards with an initial velocity of 12m/s. Calculate the time taken by the ball to reach the maximum hight and the maximum, height reached by the ball?
The time taken by the ball to reach the maximum height is 1 second. The maximum height reached by the ball is 36 meters.
How can you calculate the average velocity of a bowling ball?
First, find an increment of distance. In between one place and another. Then, time how long it takes for the ball to get from point a to point b.Velocity= Distance divided by Time
What is Difference between residence time and space time?
Residence time is the time it takes a particle to complete the cycle. Space time is volume of the reactor over the velocity. If the volume does not change and the velocity remains constant then Residence time = space time, however, if there is a disturbance in the reactor (i.e., change in pressure, temp, ect.), then residence time does not equal to space time.
What is the formula for calculating residence time?
the hydraulic residence time t is given by t=V/q where V is the volume in the tank and q is the volumetric flow rate. A theoretical residence time can be given by the relationship between concentration and time ln(C)=-(t/tav) where tav in this equation is the residence time.
The velocity time graph of a ball moving on surface of floor is shown in figure calculate the force acting on ball if mass of floor is 20gram?
a ball rolled across a horizontal table moved at cont ant velocity why?
What is residence time of gas?
Residence time in the boiler is typically two to five seconds, and the particles must be small enough for complete combustion to have taken place during this time. The ratio of gas occupied to a particular volume is called residence time based on gas.
Which has the longest residence time on continents?
Lakes
What time does grapevine mill open?
10
How to calculate f0 value?
Fo is calculated considering product pH, z- value and product residence time calculated considering safety factor of 0.8 to 0.5 to get average velocity. D. A. Nirhali IIT, Kharagpur
A bowling ball traveling with constant speed hits the pins at the end of a bowling lane 17.5 m long The bowler hears the sound of the ball hitting the pins 2.60 s after the ball is released from his?
... What is the speed of the ball? Distance = 17.5 m Time = 2.6 sec Speed (of sound) = 340 m/sec Speed (of ball) = ? Typically Speed = Distance/time (which means 17.5/2.6. But here we also have to calculate the speed of the sound of the ball traveling when the ball hits the pins till it reaches the ears of the bowler) Time (of sound) = Distance/Speed (of sound) = 17.5/340 = 0.0515 sec Time (of ball) = 2.6 - 0.0515 =2.5485 sec Speed (of ball) = Distance/Time (of ball) = 17.5/2.5484 = 6.87 m/sec
In cricket how far do you hit the ball to score a six?
In order to score a six the batsman must strike the ball so it goes over the boundary on the fly, most ovals have their boundaries set between 420-480 feet (130-150 meters.)
