Engineering, 17.04.2021 19:50, banna01man
F the maximum volt drop permitted for circuit is 5% , check that the voltage drop mV/A/m gives a voltage drop less than the maximum permissible voltage drop and therefore circuit is within regulations.
Answers: 1
Engineering, 04.07.2019 18:10, lowkeyqueenk
Apipe with an outside diameter of 15 cm is exposed to an ambient air and surrounding temperature of -20°c. the pipe has an outer surface temperature of 65°c and an emissivity of 0.85. if the rate of heat loss from the pipe surface is 0.95 kw per meter of length, the external convective heat transfer coefficient (h) is: (a) 12.5 w/m"k (b) 18.6 w/mk (c) 23.7 w/mk (d) 27.9 w/mk (e) 33.5 w/mk
Answers: 1
Engineering, 04.07.2019 19:10, jrcspiderman2003
Asteel wire of 2 mm diameter is fixed between two points located 2 m apart. the tensile force in the wire is 250n, if its density of steel is given by 7830 kg/m3 the fundamental frequency of vibration hz? ?
Answers: 3
F the maximum volt drop permitted for circuit is 5% , check that the voltage drop mV/A/m gives a vol...
Arts, 24.12.2019 11:31
Physics, 24.12.2019 11:31
Arts, 24.12.2019 11:31
Physics, 24.12.2019 11:31
Health, 24.12.2019 11:31
Mathematics, 24.12.2019 11:31
Mathematics, 24.12.2019 11:31