Technician A says that visual inspection is one of the most important factors of good failure analysis practice. Technician B says that laboratory analysis is usually required to accurately pinpoint root cause. Who is correct?

A. Technician A only
B. Technician B only
C. Both A and B
D. Neither A nor B


Answer: A

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The Wards purchased 310 acres of good farmland at $4,200 per acre. They paid 33 percent down and obtained a loan for the balance at the rate of 71/ /3 percent over a 12-year period. They are to repay the principal in equal annual payments and the interest in semiannual payments on the annual balance of the principal.

a. How much was the down payment? b. What was the amount of the loan? c. What is the semiannual interest payment the first year? d. What is the principal at the end of the third year?

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The three phases of ABS operation are pressure ________

A) Release, hold, insulate B) Hold, release, increase C) Release, hold, reverse D) Hold, clamp, revise

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During a panic stop, the pressure in a vehicle's brake system reaches 820 psi. How much force is exerted by the 1.120-inch pistons in the rear wheel cylinders under this pressure?

What will be an ideal response?

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Consider the circuit in Fig. 7.110. Find i(t) for t < 0 and t > 0.

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