Engineering, 09.09.2020 19:01 hargunk329
Therr workers trying to move a 1x1x1.2-m crate apply to the
cratethe three horizontal forces shown. (a) if P=240 N, replace the
threeforces with an equivalent force-couple system at A. (b)
Replace theforce-couple system of part a with a single force, and
determinewhere it should be applied to side AB. (c) determine the
magnitudeof P so that the three forces can be
replaced witha single equivalent force applied at B.
Answers: 1
Engineering, 04.07.2019 18:10
The temperature of air decreases as it is compressed by an adiabatic compressor. a)- true b)- false
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Engineering, 04.07.2019 18:10
At 12 noon, the count in a bacteria culture was 400; at 4: 00 pm the count was 1200 let p(t) denote the bacteria cou population growth law. find: (a) an expression for the bacteria count at any time t (b) the bacteria count at 10 am. (c) the time required for the bacteria count to reach 1800.
Answers: 1
Engineering, 04.07.2019 18:10
Which from the following instrument is commonly used to detect the high pitch butzing sound in bearings? [clo4] a)-digital ultrasonic meter b)-infrared camera c)-spectroscopic d)-vibrometer
Answers: 2
Engineering, 06.07.2019 02:30
A75mm diameter shaft is supported in a journal bearing 75mm long with a diametral clearance of 0. 1mm. it supports a radial load of 1000 n and is lubricated with sae 50 oil at 70°c. find the friction torque and the power loss when the crankshaft rotates at 2900 rev/min.
Answers: 1
Therr workers trying to move a 1x1x1.2-m crate apply to the
cratethe three horizontal forces shown....
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