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!
The moment of inertia of three rotors A,B and C are respectively 0.3, 0.6 and 0.18 kg-m2 . The distance between A and B is 1.5 m and B and C is 1 m. The shaft is 70 mm in diameter and the modulus of rigidity for the shaft material is 84 x 109 N/m2 . Find (i) the frequencies of torsional vibrations (ii) Position of nodes (iii) Amplitude of vibrations.
Determine the COP of the heat pump that applies energy to a house at a rate of 4500kj/h for each kW of electric power it draws. Also, determine the rate of the energy absorption from the outdoor air.
The distance from the surface to the top of the ball is found to be 48.3 mm. Calculate the diameter of the bore of the ring. Describe how would you assess the error in the measurement of the bore diameter.
Evaluate the shearing and normal stresses at points H and J located at the ends of the horizontal and vertical diameters of transverse section located 2.5 in. to the left of bearing B.
a small water droplet of diameter d100 micro meter and temperature tmp 0 deg c falls on a nonwetting metal surface
Half a kilogram of nitrogen, initially at 350K and 200Kpa is compressed through a poly tropic process with pv^1.4= constant. If the final temperature is measured to be 400K, find the work in the process.
Determining initial acceleration of a projectile How can I proceed to solve the problem below?
A voltage signal is produced by a transducer. The signal contains its strongest frequency component at 50 Hz (amplitude = 5.0 V), plus a weaker component at the second harmonic (100 Hz) with amplitude 2.0 V. In addition, there is noise at 60 Hz with ..
a wet compression refrigeration cycle uses hfc-134a as the working fluid and operates between 75 f and 8 f. use a mass
Identify three things that could be significantly improved in the sand mold design if our intent was to produce screwdriver handles commercially. Explain what would be improved for each thing you identify.
a steel shaft has fatigue strength of 300 mpa for 80000 cycles of fully reversed loading. the same shaft fails by
if a particles position is described by the polar coordinates r 2 sin 2u m and u 4t rad where t is in seconds
a rigid insulated tank that is initially evacuated is connected through a valve to a supply line that carries helium at
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