subject
Engineering, 28.10.2020 16:30 amy123261

A three phase Y-connected SG is rated at 120 MVA , 13.8 kV, 0.8 PF-lagging, 60 Hz. Its synchronous reactance is 1.2 ohms per phase and its armature resistance is 0.1 ohms per phase. Calculate the armature current under full load 0.8 PF lagging.

ansver
Answers: 1

Another question on Engineering

question
Engineering, 04.07.2019 18:10
Fluids at rest possess no flow energy. a)- true b)- false
Answers: 3
question
Engineering, 04.07.2019 18:10
Hydraulic fluid with a sg. of 0.78 is flowing through a 1.5 in. i.d. pipe at 58 gal/min. the fluid has an absolute viscosity of 11.8 x 105 lbf-sec/ft2. is the flow laminar, turbulent or within the critical range? give both a numerical reynolds number and a term answer.
Answers: 3
question
Engineering, 04.07.2019 18:10
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
question
Engineering, 04.07.2019 19:10
What is the chief metrological difference between measuring with a microscope and with an electronic comparator? a. the microscope is limited to small workpieces.a. the microscope is limited to small workpieces. c. the comparator can only examine one point on the workpiece. d. the microscope carries its own standard.
Answers: 1
You know the right answer?
A three phase Y-connected SG is rated at 120 MVA , 13.8 kV, 0.8 PF-lagging, 60 Hz. Its synchronous r...
Questions
question
Mathematics, 18.03.2021 03:20
question
Mathematics, 18.03.2021 03:20
question
Mathematics, 18.03.2021 03:20
Questions on the website: 13722367