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1. A Diesel cycle internal combustion engine has a compression ratio of 18.0 to 1 and a cutoff ratio of 2.20. Determine the cold ASC thermal efficiency of this engine. Assume k = 1.40.
2. Show that, as the cutoff ratio of the Diesel cycle approaches 1.00, the Diesel cold ASC thermal efficiency becomes equal to that of the Otto cycle with the same compression ratio.
Design an interface that will produce a 0-V to 6-V output where 0 V refers to 200°C and 6 V refers to 1200°C. The transducer can be modeled as a voltage source in series with a 500-Ω resistor.
During a cricket match a cricket ball is popped straight up into the air and has a hang-time of 6.25 s. Determine the height to which the ball rises before it reaches its peak.
A parallel combination of a 1.27 uF capacitor and a 2.67 uF one is connected in series to a 4.85 uF capacitor. FInd the charge of each capacitor
A 40-kg projectile leaves a 2000-kg launcher with a speed of400 m/s. What is the recoil speed of the launcher
A 45 kg trunk is pushed 7.8 m at constant speed up a 30° incline by a constant horizontal force. calculate the work done by the applied horizontal force
A truck initially descending at a constant velocity of 4.25 m/s down a hill inclined at 30° to the horizontal plane suddenly experienced brake failure, Determine its velocity just before it crashed
question1a 6.8 g lead bullet travelling at 520 ms is stopped by a large tree. if half kinetic energy of the bullet is
A saturated solution of strontium hydroxide is prepared in the excess solid Sr(OH)2 is allowed to settle. A 25.0mL aliquot of the saturated solution is withdrawn and transfer to an Erlenmeyer flask
It is desired that 7.5C of charge be stored on each plate of a 4.5 -F capacitor. What potential difference is needed between the plates?
Two radio antennas are 140 meter apart on a north-south line. Find at which destructive interference of the two radio waves occurs
Discuss the consequence of the frequency dependence of the phase velocity of a wave in a material medium. What is loss tangent? Discuss its significance.
A point charge 5.00 nC is at the center of a cube with sides of length 0.140 m. What is the electric flux through one of the six faces of the cube
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