Numerade

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Consider the strain gauge with 2 active 2 dummy setting, as shown in Fig. 1(a). The measurement system is composed of a Wheatstone bridge with two strain gauges and two fixed resistors, and an amplifier, as shown in Fig. 1(b). The bridge is balanced when there is no force applied. (a) Figure 1: Strain measurement (a) Answer following questions: Why using dummy strain gauge could help improve the measurement when subject to varying temperature? Why an amplifier is usually required when measuring strain with Wheatstone bridge? [4 marks] (b) When a small strain \epsi lon is applied, derive the voltage difference between B and D , i.e., V_(B)-V_(D). Define gauge factor for all gauges is G, and R_(g1)=R_(g2),R_(g3)=R_(g4). [6 marks] (c) When V_(S)=10V,R_(g1)=R_(g2)=R_(g3)=R_(g4)=200\Omega ,G=2.3,R_(f)=1000\Omega , and R= 10\Omega . Compute the relationship between output voltage V_(O) and the applied strain \epsi lon. [4 marks] (d) Suppose the applied strain is within the range of 1\times 10^(-6) to 1\times 10^(-2), compute the FSD (Full Scale Deflection) of the output voltage V_(O).

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Exercise. Express the total surface area (inside and outside) of the open box as a function of $x$. $S(x) = 2 \left[ (20 - 2x)(12 - 2x) + 2(12 - 2x) \cdot \boxed{x} + 2x \cdot \boxed{?} \right]$ Simplify the expression above. $S(x) = 480 - \boxed{?}$ Exercise. As $x$ increases from 1 to $(1 + h)$, the total surface area of the box changes by

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2 The height $ h $ in metres of the tide in a harbour port on a certain day is given by the equation $ h=7.2 \cos (0.26(t+3.1))+10 $ where $ t $ is the time in hours after midnight. a) Find the time of the first high tide. b) Between what times is the tide lower than 6 m ? [2] [4]

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Basic Advanced Principles Of Mri Mri Review Program For Technologists Vol 1 Snac Seminar Notes And Credits 1

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Bram, a salesperson for Cruisin' Motors, promises Deb a certain car will give her a "smooth ride." Bram offers a test drive, which Deb declines. She buys the car but soon realizes its suspension is in poor condition. Deb can rescind the contract on the ground of fraudulent misrepresentation, undue influence, mistake, or none of the choices.

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Jimmy Carter never used the word malaise in what came to be known as his "malaise" speech in 1979, but what was, in his opinion, at the heart of America's seemingly overwhelming problems? a lack of bipartisanship a "crisis of confidence" a lack of morality in government and in life a misunderstanding of international affairs

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Effect of Transactions on Accounting Equation a. A vacant lot acquired for $487,500 is sold for $941,000 in cash. What is the effect of the sale on the total amount of the seller's (1) assets, (2) liabilities, and (3) owner's equity? If there is no change, select 'No change' from the dropdown and then enter a '0' in the amount box. 1. Total Assets 2. Total Liabilities Effect Amount 4. Owner's Equity b. Assume that the seller owes $136,500 on a loan for the land. After receiving the $941,000 cash in (a), the seller pays the $136,500 owed. What is the effect of the payment on the total amount of the seller's (1) assets, (2) liabilities, and (3) owner's equity? If there is no change, select 'No change' from the dropdown and then enter a '0' in the amount box. 1. Total Assets Effect Amount 2. Total Liabilities 3. Owner's Equity c. Is it true that a transaction always affects at least two elements (Assets, Liabilities, or Owner's Equity) of the accounting equation?

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2. Case A: Suppose a galaxy with 10$^8$ stars like the sun. It takes 10 Byr to turn 0.07% of the mass into energy. Case B: Suppose 1$M_{sun}$ of mass falls into a black hole over 1 Myr. Assume 10% of the mass turns into energy. a. (4 pts.) Compare the luminosity of the two. b. (2 pts.) What does this computation have to do with quasars? c. (2 pts.) Compare the spatial appearance of the two cases. 3 Synchrotron radiation

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In Problems 1-8, decide whether or not the method of undetermined coefficients can be applied to find a particular solution of the given equation: 3.2y(x) - 6yx + yx = (sinx/e^4x) 5. y + 3y - v = sec6

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program C++: Write a program in c++ that ask the user to type 10 integers of an array and an integer value X, the program must put the value X in the index 0, shifting each element right and dropping of the last element. The program must write the array before and after shifting

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zachary w.