Given from a generator: Full-load rating of generator Full-load efficiency of generator : 90% Speed Frequency EMF 70mm 70mm :37.5MW -16 x M42 bolts : 3,600rpm : 60HZ : 13kV 300mm 480mm 580mm From the given data, determine the following: (a) Power transmitted by the coupling; (b) Torque developed in kg-m; (c) Load in the bolts in N; (d) Shearing stress in each bolt; (e) Bearing pressure in each bolt; Turbine Rotor shaft Generator Rotor shaft

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
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(5) Given from a generator:
Full-load rating of generator
Full-load efficiency of generator : 90%
Speed
Frequency
EMF
70mme
70mm
: 37.5MW
-16 x M42 bolts
:3,600rpm
: 60HZ
©300mm
480mm 580mm
: 13kV
From the given data, determine the following:
(a) Power transmitted by the coupling;
(b) Torque developed in kg-m;
(c) Load in the bolts in N;
(d) Shearing stress in each bolt;
(e) Bearing pressure in each bolt;
Turbine
Rotor shaft
Generator
Rotor shaft
Transcribed Image Text:(5) Given from a generator: Full-load rating of generator Full-load efficiency of generator : 90% Speed Frequency EMF 70mme 70mm : 37.5MW -16 x M42 bolts :3,600rpm : 60HZ ©300mm 480mm 580mm : 13kV From the given data, determine the following: (a) Power transmitted by the coupling; (b) Torque developed in kg-m; (c) Load in the bolts in N; (d) Shearing stress in each bolt; (e) Bearing pressure in each bolt; Turbine Rotor shaft Generator Rotor shaft
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