correl 2 esas\ndate: may 2, 2025\nid: b\nmultiple choice\nidentify the choice that best completes the…

correl 2 esas\ndate: may 2, 2025\nid: b\nmultiple choice\nidentify the choice that best completes the statement or answers the question.\n1. this act is also known as the \intellectual property code of the philippines\\n a. ra 8293\n b. ra 8291\n c. ra 8292\n d. ra 8294\n2. with a 12% interest rate, approximately how much money must be invested today in order to withdraw p 1,000 at year - end of the next ten years?\n a. p 5,600\n b. p 5,800\n c. p 6,150\n d. p 6,500\n3. what is the classification of a turbine, if the water moves along the vanes toward the axis of rotation of the runner?\n a. axial flow\n b. mixed flow\n c. parallel flow\n d. radial flow\n4. a driver traveling at night on a country road. a deer jumps out onto the roadway in front of him. the driver slams on his brakes and skids for a distance of 9.0 m until he hits the other car. if the driver slowed with a constant acceleration of - 4.8 m/s² for 4.5 s, with what speed would he hit the other car?\n a. 6.4 m/s\n b. 5.8 m/s\n c. 6.8 m/s\n d. 5.4 m/s\n5. when the wiring a raceway at least a certain length of free conductors shall be left at each outlet. what is the minimum length?\n a. 150 mm\n b. 100 mm\n c. 200 mm\n d. 50 mm\n6. a 3 m diameter bar experience a torque of 280 n - m. what is most nearly maximum shear stress in the bar.\n a. 42 mpa\n b. 31 mpa\n c. 53 pa\n d. 2.2 pa\n7. 4.0 moles of argon gas are contained in a cylinder at 300 k. how much heat must be added to the gas to raise its temperature to 600 k at a constant volume?\n a. 1.50×10⁴ j\n b. 1.60×10⁴ j\n c. 1.70×10⁴ j\n d. 1.80×10⁴ j\n8. which network protocol is used to send email?\n a. ftp\n b. smtp\n c. pop3\n d. ssh\n9. an advertisement claims that a certain 1200 - kg car accelerates from rest to a speed of 25 m/s in a time of 8.0 s. what average power must the motor produce to cause this acceleration? ignore friction losses.\n a. 60 hp\n b. 63 hp\n c. 54 hp\n d. 58 hp\n10. which of the following done \not\ affect the owners equity?\n a. expense to get license to start operation\n b. invested capital\n c. dividend paid\n d. license to start business\n11. what is the present worth of two p 100 payments at the end of the third year and fourth year? the annual rate is 8%.\n a. p 152.88\n b. p 153.90\n c. p 155.65\n d. p 154.21\n12. which of the followinf refers to the parallel axis theorem fro second moment of area for strength of materials.\n a. steiners theorem\n b. mohrs theorem\n c. youngs theorem\n d. maxwell theorem\n13. a person invests p 450 to be collected in 8 years. given that the interest rate on the investment is 14.5% compounded annually, most nearly, what sum will be collected 8 years from now?\n a. p 1,130\n b. p 1,330\n c. p 1,240\n d. p 1,050

correl 2 esas\ndate: may 2, 2025\nid: b\nmultiple choice\nidentify the choice that best completes the statement or answers the question.\n1. this act is also known as the \intellectual property code of the philippines\\n a. ra 8293\n b. ra 8291\n c. ra 8292\n d. ra 8294\n2. with a 12% interest rate, approximately how much money must be invested today in order to withdraw p 1,000 at year - end of the next ten years?\n a. p 5,600\n b. p 5,800\n c. p 6,150\n d. p 6,500\n3. what is the classification of a turbine, if the water moves along the vanes toward the axis of rotation of the runner?\n a. axial flow\n b. mixed flow\n c. parallel flow\n d. radial flow\n4. a driver traveling at night on a country road. a deer jumps out onto the roadway in front of him. the driver slams on his brakes and skids for a distance of 9.0 m until he hits the other car. if the driver slowed with a constant acceleration of - 4.8 m/s² for 4.5 s, with what speed would he hit the other car?\n a. 6.4 m/s\n b. 5.8 m/s\n c. 6.8 m/s\n d. 5.4 m/s\n5. when the wiring a raceway at least a certain length of free conductors shall be left at each outlet. what is the minimum length?\n a. 150 mm\n b. 100 mm\n c. 200 mm\n d. 50 mm\n6. a 3 m diameter bar experience a torque of 280 n - m. what is most nearly maximum shear stress in the bar.\n a. 42 mpa\n b. 31 mpa\n c. 53 pa\n d. 2.2 pa\n7. 4.0 moles of argon gas are contained in a cylinder at 300 k. how much heat must be added to the gas to raise its temperature to 600 k at a constant volume?\n a. 1.50×10⁴ j\n b. 1.60×10⁴ j\n c. 1.70×10⁴ j\n d. 1.80×10⁴ j\n8. which network protocol is used to send email?\n a. ftp\n b. smtp\n c. pop3\n d. ssh\n9. an advertisement claims that a certain 1200 - kg car accelerates from rest to a speed of 25 m/s in a time of 8.0 s. what average power must the motor produce to cause this acceleration? ignore friction losses.\n a. 60 hp\n b. 63 hp\n c. 54 hp\n d. 58 hp\n10. which of the following done \not\ affect the owners equity?\n a. expense to get license to start operation\n b. invested capital\n c. dividend paid\n d. license to start business\n11. what is the present worth of two p 100 payments at the end of the third year and fourth year? the annual rate is 8%.\n a. p 152.88\n b. p 153.90\n c. p 155.65\n d. p 154.21\n12. which of the followinf refers to the parallel axis theorem fro second moment of area for strength of materials.\n a. steiners theorem\n b. mohrs theorem\n c. youngs theorem\n d. maxwell theorem\n13. a person invests p 450 to be collected in 8 years. given that the interest rate on the investment is 14.5% compounded annually, most nearly, what sum will be collected 8 years from now?\n a. p 1,130\n b. p 1,330\n c. p 1,240\n d. p 1,050

Answer

Explanation:

Step1: Analyze question 1

The Intellectual - Property Code of the Philippines is RA 8293.

Step2: Analyze question 2

Use the compound - interest formula $P = \frac{F}{(1 + r)^n}$, where $F=\text{P}1000$, $r = 0.12$, and $n$ is the number of years. We need to find $n$ when $P$ is the present investment. But if we assume simple interest $I=P\times r\times n$, and $F = P+I=P(1 + r\times n)$. Rearranging for $n$ gives $n=\frac{F/P - 1}{r}$. Substituting $F = 1000$, $P = 500$, and $r=0.12$, we have $n=\frac{1000/500 - 1}{0.12}=\frac{2 - 1}{0.12}\approx8.33\approx8$ years.

Step3: Analyze question 3

When water moves along the vanes toward the axis of rotation of the runner, it is axial - flow.

Step4: Analyze question 4

Use the kinematic equation $v^2=v_0^2 + 2ax$. Given $v_0 = 0$, $a = 4.8\ m/s^2$, and $x = 4.5\ m$. Then $v=\sqrt{2ax}=\sqrt{2\times4.8\times4.5}=\sqrt{43.2}\approx6.6\ m/s$.

Step5: Analyze question 5

The minimum length of free conductors left at each outlet is 150 mm.

Step6: Analyze question 6

For a solid circular shaft under torsion, the maximum shear stress $\tau_{max}=\frac{T r}{J}$, where for a solid circular shaft $J=\frac{\pi d^4}{32}$ and $r=\frac{d}{2}$. Given $T = 280\ N - m$ and $d = 3\ m$. First, $J=\frac{\pi(3)^4}{32}=\frac{81\pi}{32}\ m^4$, $r = 1.5\ m$. $\tau_{max}=\frac{280\times1.5}{\frac{81\pi}{32}}=\frac{280\times1.5\times32}{81\pi}\approx53\ Pa$.

Step7: Analyze question 7

For a monatomic gas at constant volume, $C_V=\frac{3}{2}R$. The number of moles $n = 4.0$. The change in temperature $\Delta T=600 - 300=300\ K$. The heat added $Q=nC_V\Delta T$. Since $C_V=\frac{3}{2}R$ and $R = 8.314\ J/(mol\cdot K)$, $Q = 4\times\frac{3}{2}\times8.314\times300=1.50\times10^{4}\ J$.

Step8: Analyze question 8

The SMTP (Simple Mail Transfer Protocol) is used to send email.

Step9: Analyze question 9

First, find the acceleration $a=\frac{v - u}{t}=\frac{25-0}{8.0}=3.125\ m/s^2$. The force $F = ma$ with $m = 1200\ kg$, so $F=1200\times3.125 = 3750\ N$. The power $P = Fv$. The average speed $\bar{v}=\frac{0 + 25}{2}=12.5\ m/s$. $P = 3750\times12.5=46875\ W$. Converting to horsepower, $1\ hp = 746\ W$, so $P=\frac{46875}{746}\approx63\ hp$.

Step10: Analyze question 10

Invested capital affects the owner's equity. Expense to get a license to start operation, dividend paid, and license to start business are not directly related to affecting owner's equity in the same way as invested capital.

Step11: Analyze question 11

We use the present - worth formula for an ordinary annuity $P = A\times\frac{(1-(1 + r)^{-n})}{r}$. Here, $A = 100$, $r=0.08$, and we have two payments at the end of the third and fourth years. The present worth of the third - year payment is $P_1=\frac{100}{(1 + 0.08)^3}$ and the present worth of the fourth - year payment is $P_2=\frac{100}{(1 + 0.08)^4}$. $P=P_1 + P_2=100\times(\frac{1}{(1 + 0.08)^3}+\frac{1}{(1 + 0.08)^4})\approx152.88$.

Step12: Analyze question 12

The parallel - axis theorem for the second moment of area for strength of materials is also known as Steiner's Theorem.

Step13: Analyze question 13

Use the compound - interest formula $F = P(1 + r)^n$. Given $P = 450$, $r = 0.145$, and $n = 8$. Then $F=450\times(1 + 0.145)^8=450\times2.955\approx1330$.

Answer:

  1. B. RA 8293
  2. a. 8 years
  3. a. Axial flow
  4. a. 6.4 m/s
  5. a. 150 mm
  6. c. 53 Pa
  7. a. $1.50\times10^{4}\ J$
  8. b. SMTP
  9. b. 63 hp
  10. b. Invested Capital
  11. a. P 152.88
  12. a. Steiner’s Theorem
  13. b. P 1,330