False,because the flow of water in the direction parallel to the axis of shaft. Example- Kaplan Turbine and Propeller Turbine
Axial flow machines. The flow moves on streamlines perpendicular to the axis O True O False
Which one of the following statements concerning fluid streamlines is true? A. In turbulent flow, two or more streamlines may cross. B. In steady flow, the pattern of streamlines does not change with time. C. In turbulent flow, streamlines can begin or end at any point. D. Streamlines are perpendicular to the velocity of the fluid at every point. E. In steady flow, streamlines must remain parallel and equally spaced.
Data flow anomalies are generally detected by dynamic techniques. O True False
A body is said to be streamlined if it blocks the flow. If a body is made to align its shape with the anticipated streamlines, it is said to be a bluff body. O True O False
synchronous machine with shorted rotor become induction machines (true or false)
only be implemented in LUTS and registers Finite state machines can (a) True (b) False
only be implemented in LUTS and registers Finite state machines can (a) True (b) False
True or False: HCIO is a stronger acid than HIO Select one: O True O False True or False: H2CO3 is a stronger acid than H2SO4 Select one: True O False True or False: NH3 is a stronger acid than PH3 Select one: O True O False True or False: Hl is a stronger acid than HBr Select one: O True False True or False: HCl is a stronger acid than H2S Select one: O True O False
Question 8 1. steam turbines are power-absorbing machines True False
Question 8 1. steam turbines are power-absorbing machines True False
True or false: The standard deviation is resistant to outliers. O False True True or false: When summarizing the distribution of a dataset with a strong outlier, the five-number summary is a better choice than the mean and standard deviation. O False True
T//F with concept explanations
True or false: Clearly write whether the statement is true or false in the blank. Write a brief explanation for the reasoning used to arrive at your answer in the space provided, 1 point each. 1) A bar magnet is surrounded by a magnetic field. The field lines flow from the bar magnet's north pole to its south pole Answer 2) A compass needle points toward the Earth's North Pole at the Artic. The compass needle...
please solve the problems(True/False questions)
25. There is a problem solvable by Turing machines with two tapes but unsolvable by Turing machines with a single tape 26. The language L = {(M, w) | M halts on input w} is recursively enumerable 27. The language L = {(M,w) | M halts on input w is recursive ne language L = {a"o"c" | n 2 1} in linear time 24. Nondeterministic Turing machines have the same expres siveness as the standard...