EBK MINDTAP FOR HERMAN'S UNDERSTANDING
4th Edition
ISBN: 9781337798761
Author: Herman
Publisher: VST
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Chapter 37, Problem 8RQ
To determine
The size of the conductor, overload size, fuse size, NEMA and IEC starter sizes, the upper and lower range of the starting current for the motor.
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ARL040_AE_Kn_2of3...
Dor
Question 4.
A two-throw crankshaft has masses distributed as shown:
RAH
90 rpm
A
TRAV
B
Re
Rev
M₁ = 15kg; M₂
=
12kg
L = 950mm; 1, 350mm; 1₁ = 600mm; 0₁ = 90°; 02=0°; r₁ =
300mm; r250mm
The crankshaft is to be balanced by attaching masses at radii
of 300 mm and rotating in planes 150 mm outside the planes
of number one and number two cranks.
Determine the magnitude and angular position of the balance
masses.
Answer 4.
FEA
Finite Element Analysis
Chapter 37 Solutions
EBK MINDTAP FOR HERMAN'S UNDERSTANDING
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