3 years ago

SMAW and GMAW use constant current arc welding machines. True False

1 answer:

4 0

It is true. Good luck

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Mamont248 [21]

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SpyIntel [72]

Answer:

Bending stress at point 3.96 is \sigma_b = 1.37 psi

Explanation:

Given data:

Bending Moment M is 4.176 ft-lb = 50.12 in- lb

moment of inertia I = 144 inc^4

y = 3.96 in

$\sigma_b = \frac{M}{I} \times y$

putting all value to get bending stress

$\sigma_b = \frac{50.112}{144} \times 3.96$

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Bending stress at point 3.96 is $\sigma_b$ = 1.37 psi

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