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What is the gage pressure of the air inside the piston? What is the vacuum pressure of the air in the cylinder? What is the absolute pressure of the air in the cylinder?
The air surrounding the piston-cylinder is at 14.7 psi. What is the gage pressure of the air in the cylinder? What is the absolute pressure of the air in the cylinder?
What is the input current and the voltage across the output load and current across the output load? b) What is the efficiency of the converter?
What will be the static water pressure in pound per square inch (psi) as the water service pipe passes through the second floor at an elevation of 680.1 feet above sea level?
A ball is thrown so that the motion is defined by the equations x=5t and y=2+6t-4.9t^2, where x and y are expressed in meters and t is expressed in seconds.
At standard atmospheric temperature and pressure (25 C and 1 atm), how many moles of dry air be present in a room, having a volume of 1000 ft^3 . Assume the room as a closed system.
If the local atmospheric pressure is 101 kPa and acceleration due to gravity, g is 9.81 m/s^2 , determine the height of the mercury column in a barometer, L in "mm Hg" and in "inch Hg.
Estimate the Safety Factor with respect to infinite fatigue life for (a) a torque fluctuating between 0 and 100 N.m, (b) a completely reversed torque of 50 N.m.
Determine the speed at which the pilot in the bomber sees the pilot of the fighter plane pass at the start of the passing operation the bomber is decelerating at 3. Neglect the effect of any turning
A 6.44 kg steel ball is at a height of 8.12 meters above the floor, traveling at a velocity of 4.69 m/s, and has an internal energy of 1.86 kJ. Determine the energy (E) of the ball in kilojoules.
If the stress between the washers and the plywood cannot exceed 7 MPa determine the maximum allowable axial stress on the bolt.
5 lbm of air is compressed in a piston cylinder assembly from (1 bar, 300K) to (5 bar) according to a polytropic process with n=1.5. Find the heat transfer (KJ) and work (kJ) for this process.
Sketch the schematic diagram of the circuit with the two resistors. Calculate the current in each resistor. Calculate the power absorbed by each resistor. Calculate the source current and power.
Heat is now transferred untill the prseeure reaches 800kpa. Determine the amount of heat transferred. Show the process on a P-v diagram.
Write a program that calculates and displays the distance the car can travel on one tank of gas when driven in town and when driven on the highway.
If the density of the aniline is 1,002 kg/m cube and the pressure at the liquid surface is atmospheric, what gauge pressure is exerted on the wall of the centrifuge bowl?
Consider a steam Rankine cycle with superheat. The maximum temperature and pressure are 540 C and 60 bar and the minimum pressure is 0.1 bar.
Determine the resultant internal normal force acting on the cross section through point of the signpost. The post is fixed to the ground and a uniform pressure of 7 acts perpendicular to the face o
Finding the time interval for the motorcyclist to reach a given acceleration If the motorcyclist starts from rest, determine the time needed to reach an acceleration of 4.50.
Say the contact forces is 50 lb. Determine the internal loads in the handle on a plane through the center of the grip. take l1 = 9in. and l2 = 7in.
Determine the corresponding velocity of slider b when sa=425mm. The length of the cord is 1050 mm, and the effects of the radius of the small pulley A may be neglected
Determine (a) the magnitude (in km) of the car's total displacement from its starting point and (b) the angle (from east) of the car's total displacement measured from its starting direction.
Determine the vertical Velocity V(o) with which a ball must be thrown in order for the time of flight to the bottom of the cliff to be (a) 4 seconds and (b) 2 seconds.
If the velocity v of a paticle moving along a straight line decreases linearly with its displacement from 20m/s to a value apporoaching zero at s=30m, determine the acceleration of the particle whe
Compute the shear strength in the pins connecting rods when a load of f equals 1500lb is carried. the pins have a diameter of 0.75in. the angle is 40 degrees.