Engineering, 14.07.2020 19:01 Jspice2199
It was found that the mean length of 200 diodes (LED) produced by a company
was 20.04 mm with a standard deviation of 0.02mm. Find the probability that a diode
selected at random would have a length less than 20.01mm
Answers: 2
Engineering, 04.07.2019 18:10, heidiburgos1own6c0
Fluids at rest possess no flow energy. a)- true b)- false
Answers: 3
Engineering, 04.07.2019 19:20, zoebtharpe
Heat transfer by is the fastest mode of heat transfer that requires no intervening medium. a)-conduction b)-convection c)-radiation d)-conduction and convection
Answers: 1
Engineering, 06.07.2019 04:20, nataliastrong3846
Amachine of mass 140 kg is mounted on springs of stiffness 1.4x10° n/m and in parallel witha viscous damper of unknown damping coefficient. the machine is subject to a harmonic excitation of 200sin150t n. the phase angle is measured as 2.58 rad. what is the damping coefficient of the viscous damper?
Answers: 2
It was found that the mean length of 200 diodes (LED) produced by a company
was 20.04 mm with a sta...
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