(a) Find the current i in the circuit of Fig. 2.128(a). (b) An ammeter with an internal resistance of 1 ? is inserted in the network to measure i' as shown in Fig. 2.128 (b). What is i"? (c) Calculate the percent error introduced by the meter as  FIGURE 1.png)
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Two forgings are made of the same stainless steel alloy. A forging, which weighs 61.00 kilograms, contains 0.19 kilogram of chromium. How many kilograms of chromium does the second forging contain if it weighs 96.00 kilograms? Round the answer to two decimal places.
What will be an ideal response?
Failure to focus the telescope crosshairs properly will cause _____.
a. parallelogram errors b. parallax c. crossed eyes d. quad errors
How much effort is typically required to turn the steering wheel on vehicles with power steering?
A) 0.5-1.5 lbs. B) 2-3.5 lbs. C) 5-7 lbs. D) 10 lbs. or more
A combination of two sounds with equal SPL values always results in
a. a 2-dB increase over the SPL of one source alone b. a l0-dB increase over the SPL of one source alone c. a doubling of the SPL value of one source alone d. not enough information given e. none of the above