Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
It is required to design the DC motor to run a small size electric vehicle to beused inside an airport building to help the transportation of old people. Thevehicle is supposed to carry a maximum of 4 persons at the highest speed of 60Km/hour. The engine is driven by a 200 V battery capable to energize the motorfor 120 Km before being recharged. The efficiency of the motor must bebetween 85 to 90 percent. The motor shaft diameter is expected to be within (0.2to 0.4 m). Give the size of the battery required in AH (Ampere Hour). Chooseand estimate all the design characteristics of the motor, finally display all thepower flow diagram results including efficiency and speed regulation of themotor. Give all assumptions taken.
A piston-cylinder device has an initial contained volume of 0.1 ft3 and contains steam at an initial state of 160 psia, 500°F. The steam is then expanded to 20 psia, 0.65 ft3 and as a result of this process 0.50 Btu of heat is transferred to the syst..
the rotation of rod oa about o is defined by the relation theta t3 - 4t where theta and t are expressed in radians and
the 150lb car of an amusement park ride is connected to a rotating telescopic boom.a when r 17ft the car is moving on
the temperature of a flowing gas is to be measured with a thermocouple junction and wire stretched between two legs of
the combustion chamber on a jet has air entering at 2 kgs and fuel enters through a fuel injector at .07 kgs. determine
Calculations that show the material composition (fibre and matrix type and volume fractions) will meet the property specifications, and a justification of why this material composition is the cheapest option
an unotched rotating circular rod is subjected to a fluctuating bending load that causes the bending stress to vary
an aircraft engine is fitted with a single-sided centrifugal compressor. the aircraft flies with a speed of 230 ms at
air enters an adiabatic diffuser at 320 k and 100 kpa with a velocity of 642.9 ms. at the diffuser exit the temperature
a spool of mass m radius r and radius of gyration kg rolls without slipping on an incline whose angle with respect to
sketch the ewald sphere construction for the 200 diffraction with mo kalpha radiation and a poly crystalline specimen
at a given location the airspeed is 20 ms and the pressure gradient along the streamline is 100nm3. estimate the air
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd