Engineering, 08.06.2021 14:00 sarahkuener
In CE configuration, if β =98, Leakage Current ICEO = 50 µA. If base current is 0.5 mA, Determine Collector current Ic and Emitter current IE
Answers: 2
Engineering, 04.07.2019 18:10
Ariver flows from north to south at 8 km/h. a boat is to cross this river from west to east at a speed of 20 km/h (speed of the boat with respect to the earth/ground). at what angle (in degrees) must the boat be pointed upstream such that it will proceed directly across the river (hint: find the speed of the boat with respect to water/river)? a 288 b. 21.8 c. 326 d. 30.2
Answers: 3
Engineering, 04.07.2019 18:10
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 18:20
Aquick transition of the operating speed of a shaft from its critical speed will whirl amplitude. (a) increase (b) limit (c) not affect (d) zero
Answers: 2
Engineering, 04.07.2019 19:10
Ahelical coil spring has a mean diameter of 50 mm, a wire diameter of 5.5 mm and is wound with a pitch of 10 mm. the spring steel has an ultimate strength of 1250 mpa. find the force needed to compress the spring solid and the wire stress in this condition. state whether the spring will return to its initial length.
Answers: 1
In CE configuration, if β =98, Leakage Current ICEO = 50 µA. If base current is 0.5 mA, Determine Co...
Mathematics, 24.06.2019 00:00
Mathematics, 24.06.2019 00:00
Business, 24.06.2019 00:00
Physics, 24.06.2019 00:00
Mathematics, 24.06.2019 00:00
Mathematics, 24.06.2019 00:00
Health, 24.06.2019 00:00
History, 24.06.2019 00:00
SAT, 24.06.2019 00:00