Computers and Technology, 23.10.2019 23:00 lekab0001
Which igneous rock is well-known for having been used by ancient civilizations to make statues and pottery?
a. diorite
b. basalt
c. rhyolite
Answers: 2
Computers and Technology, 22.06.2019 03:30
Write a computer program to calculate the three-phase fault current for a fault at f in figure 1.16, with the network normal, and with one line at a time removedproblems 1.1 write a computer program to calculate the three-phase fault current for a fault at f in figure 1.16, with the network normal, and with one line at a time removed 20 power system relaying from service. the positive-sequence impedance data are given in the accompanying table. use the commonly made assumption that all prefault resistance values are (1.0+j0.0) pu, and neglect all resistance values. calculate the contribution to the fault flowing through the cb b and the voltage at that bus. for each calculated case, consider the two possibilities: cb b2 closed or open. the latter is known as the stub-end fault Õ figure 1.16 problem 1.1 system data for figure 1.16 from to positive sequence 0.0+j0.1 0.05j0.15 0.04 j0.2 0.01 jo.i 0.015 + j0.15 0.01 j0.19 0.01 +j0.19 0.03+j0.1 0.0+j0.08 6 6 6 from service. the positive-sequence impedance data are given in the accompanying table. use the commonly made assumption that all prefault resistance values are (1.0 + j 0.0) pu, and neglect all resistance values. calculate the contribution to the fault flowing through the cb b1, and the voltage at that bus. for each calculated case, consider the two possibilities: cb b2 closed or open. the latter is known as the “stub-end” fault.
Answers: 2
Computers and Technology, 23.06.2019 14:30
Select the correct answer. what does it indicate when a website displays https instead of http? a. the website is secure. b. there is no secure sockets layer. c. the secure sockets layer is hidden. d. the website is not secure.
Answers: 1
Computers and Technology, 23.06.2019 16:30
If i wanted to include a built-in calendar in a document, what option could i select? draw table insert table insert chart quick tables
Answers: 1
Which igneous rock is well-known for having been used by ancient civilizations to make statues and p...
Mathematics, 30.03.2020 16:58
Computers and Technology, 30.03.2020 16:58
Computers and Technology, 30.03.2020 16:58
Mathematics, 30.03.2020 16:58