![subject](/tpl/images/cats/User.png)
Engineering, 09.08.2019 04:10 westball101
Atank contains initially 2500 liters of 50% solution. water enters the tank at the rate of 25 iters per minute and the solution flows out at the rate of 50 liters per minute. find the percentage of salt after 20 minutes
![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Other questions on the subject: Engineering
![image](/tpl/images/cats/User.png)
Engineering, 04.07.2019 18:10, keigleyhannah30
Aplate clutch has a single pair of mating friction surfaces 250-mm od by 175-mm id. the mean value of the coefficient of friction is 0.30, and the actuating force is 4 kn. a) find the maximum pressure and the torque capacity using the uniform-wear model. b) find the maximum pressure and the torque capacity using the uniform-pressure model.
Answers: 3
![image](/tpl/images/cats/User.png)
![image](/tpl/images/cats/User.png)
Engineering, 04.07.2019 19:10, batmanmarie2004
Afoot bridge is made as a simple deck, 4 m long, with a cross section 2 m (wide) and 20 cm thick, and made of wood. the deck is supported at the two ends. the maximum load allowable on the bridge is 10 tons, provided it is uniformly distributed on the deck. to sense this load, a strain gauge is placed at the center of the bridge and its resistance is monitored. if the sensor has a nominal resistance of 350 s2 and a gauge factor of 3.6, what is the reading of the strain gauge at maximum load? the modulus of elasticity for the wood used in the construction is 10 gpa.
Answers: 2
![image](/tpl/images/cats/User.png)
Engineering, 04.07.2019 19:10, jrcspiderman2003
Asteel wire of 2 mm diameter is fixed between two points located 2 m apart. the tensile force in the wire is 250n, if its density of steel is given by 7830 kg/m3 the fundamental frequency of vibration hz? ?
Answers: 3
You know the right answer?
Atank contains initially 2500 liters of 50% solution. water enters the tank at the rate of 25 iters...
Questions in other subjects:
![Konu](/tpl/images/cats/mat.png)
Mathematics, 07.10.2019 01:30
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/geografiya.png)
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 07.10.2019 01:30
![Konu](/tpl/images/cats/mat.png)
Mathematics, 07.10.2019 01:30
![Konu](/tpl/images/cats/istoriya.png)
History, 07.10.2019 01:30
![Konu](/tpl/images/cats/mat.png)
Mathematics, 07.10.2019 01:30
![Konu](/tpl/images/cats/mat.png)
Mathematics, 07.10.2019 01:30
![Konu](/tpl/images/cats/es.png)
Spanish, 07.10.2019 01:30