subject
Engineering, 04.08.2021 17:20 Theresab2021

Nêubiểu thức tínhtrởkháng vào tại đầu dây dẫn sóng trong trường hợp dây dẫn sóng có độdài ¼ bước sóng. Rút ra kết luận.

ansver
Answers: 2

Other questions on the subject: Engineering

image
Engineering, 04.07.2019 18:10, sarahgrindstaff123
Afluid flows with a velocity field given by v=(x/t)i.. determine the local and convective accelerations when x=3 and t=1.
Answers: 2
image
Engineering, 04.07.2019 18:10, salazjlove
Which of the following refers to refers to how well the control system responds to sudden changes in the system. a)-transient regulation b)- distributed regulation c)-constant regulation d)-steady-state regulation
Answers: 1
image
Engineering, 04.07.2019 18:10, 0436500
Aturning operation is performed with following conditions: rake angle of 12°, a feed of 0.35 mm/rev, and a depth of cut of 1.1 mm. the work piece is aluminum alloy 6061 with t6 heat treatment (a16061-t6). the resultant chip thickness was measured to be 1.0 mm. estimate the cutting force, fc. use shear stress of 207 mpa and coefficient of friction on the tool face of 0.6.
Answers: 1
image
Engineering, 04.07.2019 18:20, xcapo1x
Refrigerant-134a enters the compressor of a refrigerator as superheated vapor at 0.14 mpa and -10°c at a rate of 0.05 ka/s and leaves at 0.8 mpa and 50°c. the refrigerant is cooied in the condenser to 0.72 mpa and 26'c. it is then throttled to 0.15 mpa. sketch the t-s diagram for the system and evaluate: 6) the rate of heat removai from the refrigerated space (kw), it) the power input to the compressor (kw), ii) the isentropic efficiency of the compressor (%), and iv) the cop of the refrigerator.
Answers: 2
You know the right answer?
Nêubiểu thức tínhtrởkháng vào tại đầu dây dẫn sóng trong trường hợp dây dẫn sóng có độdài ¼ bước són...

Questions in other subjects:

Konu
Mathematics, 10.09.2020 21:01
Konu
Chemistry, 10.09.2020 21:01
Konu
Chemistry, 10.09.2020 21:01
Konu
Mathematics, 10.09.2020 21:01
Konu
Mathematics, 10.09.2020 21:01
Konu
Mathematics, 10.09.2020 21:01
Konu
Mathematics, 10.09.2020 21:01
Konu
Mathematics, 10.09.2020 21:01
Konu
History, 10.09.2020 21:01
Konu
Mathematics, 10.09.2020 21:01