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!
Using the data given in Problem, estimate the difference in your calculations if the Thévenin equivalent circuit was used rather than the more approximate model given by the straight values when Rm = 29.82 Ω and Xm = 52.0 Ω. Express the final differences in percentage terms.
Problem
Calculate the necessary torque of a primary machine and the maximum rated power of an IG fed at 6.0 kV, 60 Hz, 4 poles, R1 = 0.054 Ω, R2 = 0.004 Ω, X1 = 0.852 Ω, and X2 = 0.430 Ω. What is the rated mechanical power? Calculate the distribution transformer ratings if the subtransmission voltage is 69 kV.
The string in the figure is 50.0 cm long. When the 392 g ball is released from rest, it swings along the dotted arc. What is the kinetic energy of the ball at the bottom of the arc?
in a student experiment a constant-volume gas thermometer is calibrated in dry ice -78.5 c. the separate pressures are
A ball with m = .5 kg is thrown from the building (40m height) withinitial velocity 15 m/s downwards, find time it takes to reach the maximum height
a proton and an alpha particle q 2e m 4 u are fired directly toward each other from far away each with an initial
What is the difference between series and parallel connections. Find how are the voltage drops across the individual resistors related to the voltage supplied by the battery
If you fire a cannonball straight upwards with a starting speed of20m/s. How high does it go, and how long will it be in the air? What is its velocity before it strikes the ground?
A magnetron in a microwave oven emits microwaves with frequency=2450 MHv. What magnetic field strength would be required for electrons to move in circular paths with this frequence?
The semiconducting compound InAs is widely used for infrared light emitting diodes (LED's). What is the frequency of light emitted by a InAs LED
A bicyclist on a horizontal plane starts from rest and begins to pedal. The wheel of radius r = 0.345m has a constant angular acceleration of ? = 9.35rad/s2, What is the linear acceleration of the bicycle
the weight of the block on the table is 454 n and that of the hanging block is 205 n. ignore all frictional effects and
A mass, hanging at rest froma spring, stretches the spring by 4.00 cm. The mass is thenpulled down until the spring is stretched by 10.0 cm and released andmoves in Simple Harmonic Motion. Calculate the frequency of the Simple Harmonic Motion.
A uniform disk turns at 4.3 around a frictionless spindle. A nonrotating rod, of the same mass as the disk and length equal to the disk's diameter, is dropped onto the freely spinning disk.
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