Engineering, 03.12.2020 16:50 AM28
. Find the efficiency of a motor vehicle engine if at a speed of 45km/ h the engine consumes 12litres of petrol per 100km and develops a power of 16hp . The density of the petrol is 3 0.8g / cm . The heat value of petrol is 45kJ / g
Answers: 1
Engineering, 04.07.2019 18:10
If a particle moves along a path such that r : (3 sin t) m and ? : 2t rad, where t is in seconds. what is the particle's acceleration in m/s in 4 seconds? a)- 16.43 b)- 16.29 c)- 15.21 d)- 13.79
Answers: 1
Engineering, 04.07.2019 18:10
Water at 70°f and streams enter the mixing chamber at the same mass flow rate, determine the temperature and the quality of the exiting stream. 0 psia is heated in a chamber by mixing it with saturated water vapor at 20 psia. if both streams enters the mixing chamber at the same mass flow rate, determine the temperature and the quality of the existing system.
Answers: 2
Engineering, 04.07.2019 18:10
Shafts are machine elements that are used to a) carry axial loads b) direct shear loads c) transmit power d) rotate at constant speed e) none of the above circular and square shafts subjected to the same torque under the same circum behave a) the same way b) almost the same way
Answers: 2
Engineering, 04.07.2019 18:10
Items are similar to the free issue items, but their access is limited. (clo5) a)-bin stock items free issue b)-bin stock controlled issue c)-critical or insurance spares d)-rebuildable spares e)-consumables
Answers: 1
. Find the efficiency of a motor vehicle engine if at a speed of 45km/ h the engine consumes 12litre...
Mathematics, 07.01.2020 10:31
Social Studies, 07.01.2020 10:31
Biology, 07.01.2020 10:31
Mathematics, 07.01.2020 10:31
Mathematics, 07.01.2020 11:31
Mathematics, 07.01.2020 11:31