Engineering, 15.03.2022 18:40 Enyo07
The stagnation pressure indicated by a Pitot tube mounted on an airplane in flight is 41.94 kPa (abs). If the aircraft is cruising in standard atmosphere at an altitude of 8000 m, determine (a) the speed, (b) the Mach number.
Answers: 2
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What precautions should you take to prevent injuries when dealing with heavy loads?
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An electrical motor raises a 50kg load at a construct velencity .calculate the power of the motor, if it takes 40sec to raise the load through a height of 24m(take g =9.8n/g)
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The mass flow rate of the fluid remains constant in all steady flow process. a)- true b)- false
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Abrake has a normal braking torque of 2.8 kip in and heat-dissipating cast-iron surfaces whose mass is 40 lbm. suppose a load is brought to rest in 8.0 s from an initial angular speed of 1600 rev/min using the normal braking torque; estimate the temperature rise of the heat dissipating surfaces.
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The stagnation pressure indicated by a Pitot tube mounted on an airplane in flight is 41.94 kPa (abs...
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