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Question Subject Due Date No. of Tutorials Closed Price
A 5.00-H inductor with negligible resistance is connected across
A 5.00-H inductor with negligible resistance is connected across the ac source of Exercise 31.4. Find the current amplitude when the angular frequency is(a) 100 rad/s;(b) 1000 rad/s;(c) 10,000 rad/s.( …
Engineering / General Mechanical Engineering 2016-07-04 1 Yes \$10.00
A single-loop circuit consists of a 7.20? resistor, a 12.0 H inductor,
A single-loop circuit consists of a 7.20? resistor, a 12.0 H inductor, and a 3.20µF capacitor. Initially the capacitor has a charge of 6.20µC and the current is zero. Calculate the charge on the capac …
Engineering / General Mechanical Engineering 2016-07-04 1 Yes \$7.00
Helium gas at 25°C and 4 bars is contained in a glass cylinder
Helium gas at 25°C and 4 bars is contained in a glass cylinder of 100-mm inside diameter and 5-mm thickness. What is the rate of mass loss per unit length of the cylinder? …
Engineering / General Mechanical Engineering 2016-07-04 1 Yes \$6.00
If the output of a gas turbine is 300 KW and its efficiency is 20 percent,
If the output of a gas turbine is 300 KW and its efficiency is 20 percent, what will be the heat supplied? …
Engineering / General Mechanical Engineering 2016-07-09 1 Yes \$2.00
MECHANICAL 101 Does the amount of mass entering a control volume have to be equal
1.Does the amount of mass entering a control volume have to be equal to the amount of mass leaving during an unsteady-flow process? Explain2.water flows steadily into a tank through pipes 1 and 2 and …
Engineering / General Mechanical Engineering 2016-07-09 1 Yes \$5.00
The propeller on a swamp boat produces a jet of air having a diameter
The propeller on a swamp boat produces a jet of air having a diameter of 0.91 m asillustrated in the Figure Q2. The ambient air density is p= 1.179 kg/m'and the axialvelocity of the flow is 25.91 m/s …
Engineering / General Mechanical Engineering 2016-07-09 1 Yes \$3.00
ENG ENGG a double strap butt joint had to carry a load of 17kN.
a double strap butt joint had to carry a load of 17kN. the ultimate shear strength of the rivets used is 260MPa and a factor of safety of 8 is to apply. if the rivet diameters are to be 6mm, determine …
Engineering / General Mechanical Engineering 2016-07-09 1 Yes \$2.00
explain why there is a loss of control effectiveness when an aircraft
explain why there is a loss of control effectiveness when an aircraft flies in the transonic range and describe on design feature that helps to alleviate this problem …
Engineering / General Mechanical Engineering 2016-07-09 1 Yes \$5.00
Describe the methods of fabrication of crystalline ceramics.
Describe the methods of fabrication of crystalline ceramics. …
Engineering / General Mechanical Engineering 2016-07-11 1 Yes \$3.00
List three important properties of refractories.
List three important properties of refractories.Describe two types of polymers. …
Engineering / General Mechanical Engineering 2016-07-11 1 Yes \$2.00