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!
Radiation resistance. An antenna is connected to the source with a 50 Ω transmission line. The antenna radiates in free space.
Calculate the standing wave ratio on the transmission line if:
(a) The antenna is a half-wavelength dipole with zero internal resistance.
(b) The antenna is a half-wavelength dipole with internal resistance of 1.2Ω.
(c) The antenna is λ/50 long and has no internal resistance.
When a 60-N stone is attached to a spring scale and is submerged in water, the spring scale reads 40 N. What is the specific gravity of the stone?
a steel mill has a production set up where metal sheets are rolled for desired thickness as they emerge from the
The movement of a particular piston of mass 0.25kg may be modelled with SMH. The acceleration is 12m/s when 8cm from the mid position. Find the period of the motion. If the amplitude is 11cm, find the velocity and kinetic energy
Determine the minimum distance from a 50 ft height building from which the ball can be thrown and not hit the side of the building , but it may land on the roof depending upon how long the building is.
a machine table driven by closed loop positioning system consists of a motor gearbox lead screw and an optical encoder.
At a certain position in a piping system, a fluid with a specific gravity of 1.50 passes through an 8-cm diameter pipe with a velocity of 1.2 m/s. At some point downstream the elevation of the pipe has increased by 15 m and the pipe size has been red..
two sites are being considered for wind power generation. on the first site the wind blows steadily at 7 ms for 3000
Determine the maximum temperature in the oil and the heat flux from the oil to each plate
the water behind hoover dam in nevada is 206 m higher than the colorado river below it. at what rate must water pass
Air enters a 3600-kW turbine operating at steady state with a mass flow rate of 18 kg/s at 800oC, 3 bar and a velocity of 100 m/s. The air expands adiabatically through the turbine and exits at a velocity of 150 m/s.
applied thermodynamics 5th ed. by eastop and mcconkey problem 3.1 1 kg of air enclosed in a rigid container is
At a section where the diameter is 4 in, methane flows with the velocity of 50ft/s and a pressure of 85 psia. At a downstream section, where the diameter has increased to 6 in, the pressure is 45 psia. Assuming the flow to be isothermal, compute the ..
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