SAE 10W30 oil flows from one tank to another when the gate valve is fully opened. The pipe is made of commercial steel and has a diameter of 20 mm. Take Part A Po = 920 kg/m* and v, = 0.1(10-) m² /s. (Figure 1) Determine the pressure that should be applied to the tank so that the flow is 0.0023 m /s. Include minor losses due to the flush entrance, fully opened gate valve, and two 90° elbows. Express your answer to three significant figures and include the appropriate units. HẢ Figure < 1 of 1 PA = Value Units A. 5 m 2 m 6 m B 1m

The angular velocity of the next link is equal to angular velocity of previous link its own angular velocity summation of linear velocity of the previous link and its own angular velocity summation of angular velocity of the previous link and its own angular velocity

The answer is one of the options below please solve carefully and circle the correct option Please write clear .

An indexing mechanism of the milling machine uses a gear train shown in figure task 1d. The drive is from gear wheels A and B to the bevel gear wheel D. The following table shows the tooth number on each gear, solve using tabular method.   How many revolutions does D makes for one revolution of A under the following situations: Tabular column (i) If A and B are having the same speed and same direction  (ii) If A and B are having the same speed and opposite direction  (iii) If A is making 80 rpm and B is at rest  (iv) If A is making 80 rpm and B 40 rpm in the same direction.  (v) Also define the term Speed ratio and train value Please with clear words