Engineering, 05.05.2020 04:41 odinmorton
Question 1 (20 points): a. Consider the "circular" array implementation of a queue, similar to ArrayQueue that we studied in class, where the only difference is that the initial capacity is set to 4 (INITIAL_CAPACITY=4): class ArrayQueue: INITIAL_CAPACITY = 4 def __init__(self): self. data_arr = make_array(ArrayQueue. INITIAL_CAPACITY) self. num_of_elems = 0 self. front_ind = None def __len__(self): … def is_empty(self): … def enqueue(self, elem): … def dequeue(self): … def first(self): … def resize(self, new_cap): … Show the values of the data members: front_ind, num_of_elems, and the contents of each data_arr[i] after each of the following operations. If you need to increase the capacity of data_arr, add extra slots as described in class.
Answers: 1
Engineering, 04.07.2019 18:20
Vibration monitoring this technique uses the noise or vibration created by mechanical equipment and in seme cases by plant systems to detemine their actual condtion. a)- true b)- false
Answers: 2
Engineering, 04.07.2019 19:10
Arigid tank contains 10 kg of air at 137 kpa (abs) and 21°c. more air is added to the tank until the pressure and temperature rise to 242 kpa (abs) and 32°c, respectively. determine the amount of air added to the tank. [r-0.287 kj/kg k]
Answers: 3
Engineering, 04.07.2019 19:20
A5 kg block of fe is dropped into a very large vat of water. the fe and water initial temperatures are 95 and 25 c, respectively. the fe final temperature is 25 c and the water can be treated as a thermal reservoir,. treated as a thermal reservoir take the water to be the system and determine the entropy generation. report vour answer in kj/k.
Answers: 1
Engineering, 04.07.2019 19:20
Afan that can provide air speeds up to 60 m/s is to be used in a low-speed wind tunnel with atmospheric air at 35 c. if one wishes to use the wind tunnel to study flat-plate boundary layer behavior up to reynolds numbes of re 10, what is the minimum plate length that should be used? at what distance from the leading edge would transition occur if the critical reynolds nurnber were rer,e = 5 × 105?
Answers: 2
Question 1 (20 points): a. Consider the "circular" array implementation of a queue, similar to Array...
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