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!
A 20 kVA, 2000/200 V, two-winding transformer is to be used as an autotransformer, with a constant source voltage of 2000 V. At full-load of unity power factor, calculate the power output, power transformed and power conducted. If the efficiency of the twowinding transformer at 0.7 pf is 97%, find the efficiency of the autotransformer.
Locate the centroid of the cross section and determine the two principal moments of inertia. Resolve the load P into components parallel to the principal axes, equal to the shear forces. The two sets of shearing stresses are then calculated at loc..
Suggest how a new plate could be made to ensure transmission is achieved at only one of these wavelengths.
Is the bridge balanced? - Using mesh analysis, determine the current through the capacitive reactance. - Using nodal analysis, determine the voltage across the capacitive reactance.
A contuses voltage signal is to be converted into its digital counterpart using an analog to-digital converter. The maximum voltage range is ±30 v. The ADC has a 12·bit capacity.
A jaw crusher, with a closed setting of 3 in., produces 200 tph of crushed stone. -Determine the number of tons per hour produced.
A contanst current of 200 mA flows through a real inductor, and the voltage across its external terminals is 400 mV. Which of the current parameters can be deduced and what is its value
Determine the increase in resistance of a copper conductor if the area is reduced by a factor of 4 and the length is doubled.
Determine the Laplace transform of the above signals (use properties of the Laplace transform) including the corresponding region of convergence.
A series-resonant RLC circuit has R = 80 ?, L=25mh, and C=10pF. A) Sketch and label the circuit. B) Find fo, the resonant frequency. C) At what frequency is impedance a minimum D) What is the magnitude of the impedance at this frequency
What would be the maximum stress in the ring under the action of this force? E=200GPa
Suppose host A and the DHCP server are separated by 2 kilometers and are connected by a direct link of R = 2 Mbps. Suppose the propagation speed over the link is 2.5×108 meters/sec. Neglecting the processing and queuing delays and assuming each pa..
If the concentration of free electrons is 10^29 electrons per cubic meter and if they are uniformly dispersed throught the wire, then what is the average velocity of an electron ?
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