Engineering, 23.05.2021 14:30, moncera
One soft iron solenoid with a cross sectional area of 600 mm²has an average length of 300 mm
and is wound with 300 turns of wire with 2A current running through it. Given the relative
permeability,µr is 900. CalculateThe magnetomotive force
ii. The magnetic field strength
iii. The flux density within the magnetic circuit
iv. The amount of flux within the magnetic circuit
v. The circuit reluctance
Answers: 1
Engineering, 04.07.2019 18:10, siri5645
At 12 noon, the count in a bacteria culture was 400; at 4: 00 pm the count was 1200 let p(t) denote the bacteria cou population growth law. find: (a) an expression for the bacteria count at any time t (b) the bacteria count at 10 am. (c) the time required for the bacteria count to reach 1800.
Answers: 1
Engineering, 04.07.2019 18:10, oliviasoreo92
Compute the pressure drop of 30°c air flowing with a mean velocity of 8 m/s in a circular sheet-metal duct 300 mm in diameter and 15 m long. use a friction factor, f 0.02, and pair = 1.1644 kg/m a. 37.26 pa b. 25.27 pa n c. 29.34 pa d. 30.52 pa
Answers: 1
Engineering, 04.07.2019 18:20, maustin5323
Athin walled concentric tube exchanger is used to cool engine oil from 160°c to 60°c with water that is available at 25°c acting as a coolant. the oil and water flow rates are each at 2 kg/s, and the diameter of the inner tube is 0.5 m and the corresponding value of the overall heat transfer coefficient is 250 w/m2. oc. how long must the heat exchanger be to accomplish the desired cooling? cpwater=4.187 kj/kg-candcpengine el=2.035 kj/kg·°c, oil . 120]
Answers: 1
Engineering, 04.07.2019 18:20, rhussein6452
Wiy doeres rere okhn a pump whon working betwon the same pressure range?
Answers: 2
One soft iron solenoid with a cross sectional area of 600 mm²has an average length of 300 mm
and is...
History, 29.01.2021 19:10
English, 29.01.2021 19:10
History, 29.01.2021 19:10
Mathematics, 29.01.2021 19:10
History, 29.01.2021 19:10