1. Which of the following is not an example of kinematic inversion? A) If the sliding limb of the crank connecting rod mechanism is kept fixed and the fixed limb

turns into a sliding limb, inversion occurs. B) In the double arm mechanism, if the shortest limb is kept fixed, a double pendulum is formed. C) If the crank is kept fixed in the arm pendulum mechanism, a double pendulum is formed. D) If the slide is kept fixed in the arm-slide mechanism, it occurs in the Whitworth mechanism. 2. Which of the following is correct, considering that the cramer gear in the figure causes translational movement? Sekil 3 A) It has 6 limbs. It is a double mechanism with 3 degrees of freedom, 5 rotating, 1 sliding and 2 high. B) 5 limbs. It is a mechanism with 2 degrees of freedom and 4 rotating, 2 sliding and 2 high pairs. C) It has 5 limbs. It is a double mechanism with degrees of freedom i 1 and 4 rotating, 1 sliding and 2 high. D) 6 limbs. It is a double mechanism with degrees of freedom of 1 and 5, rotating, 1 sliding, and 2 high. 3. Which of the following is true about the mechanism shown in the figure. Şekil 1 A) It consists of 6 limbs and 4 rotating pairs, 1 sliding pair and 1 ordinary pair. B) It consists of 5 limbs and 4 rotating pairs, 1 sliding pair and 1 cylinder-roller pair. C) It has 2 degrees of freedom and is dynamically indeterminate. D) It has zero degrees of freedom and is a lattice system. 4. Which of the following is incorrect for the mechanism given in the figure. A) It consists of 4 limbs: 3 rotating pairs and 1 sliding pair. B)All rotation axes intersect at a single point, except the sliding limb. C) The mechanism performs a three-dimensional movement. D) Movable limbs can only perform rotational movements. 5. Which option gives the correct vector circuit equation of the mechanism whose angles are given in the figure? 20 10 0 A Sekil 2 a = 46.83* 22 8₂ = 72° verilmişur. 8 = 23.24* 10 Şekil 12 20 B = 30 B 84 = 98.68 aze ¹₂ aze iz +azel03 +age ¹04 = a₁0¹0₁ B. a₂e¹02 +aze ¹023 a₁e ¹04 + ₁ e ²0₁ C. azeiz +azel0₂ D. aze iz +aze iz + a₂e¹0₁ = a₁ ele2 + a4e04 = a₁e¹₁ 6.In a Whitworth mechanism, the distance between two fixed joints is 240 mm and the arm limb is 120 mm, and the pendulum limb has a slide and is 450 mm long. Which option gives the correct stroke distance? A)450mm B)350mm C) 250mm D) 150mm 7. In a Whitworth mechanism, the fixed joint of the pendulum arm is below the fixed joint of the crank arm, the distance between the two joints in the fixed limb is 240 mm, and the length of the arm is 120 mm. Which of the time ratio is correct? A) O B) 1 C) 2 D) 3 8. An eccentric lever-wing mechanism is given in the figure. Crank size a2. Since the length AC is a3, A is the length B, and the driven limb is a, which of the following is correct regarding the coordinates of point C? 10 8₂=61-10 Şekil 11 20 30 B=90 B 60 8=97.15 80 A. Xc-a₂ *cos₂+a, cos4 B. Xc-a₂ cos0₂+aj* sin3 CYca sino₂+a)* cos04 D. Yo a sin₂+ay sin03 9. In the figure, the points A,CB are arranged, the crankshaft mechanism and the velocity vectors Va Vb are shown. Since the red and blue lines are perpendicular to line segments AC and CB, respectively, which of the following is true regarding the intersection point T. A) Gives the speed of B relative to A. B) The vector connecting T with the fixed point is the absolute face vector of C. C) It is the velocity vector of point AO relative to point C. D) BO is the velocity vector of the point relative to point C. ki 11 la 10. A kirnak-birel and velocity vector polyzone is given in the figure. The hangt vector shown here is in the wrong direction. Sela A) VA B) VB C) VBA D) none of them Şekil 10 Şekil 8= A 11. Which of the following is correct for the joint analysis of the crank connecting rod mechanism in the figure in the Excel program. 10 a2 8₂=42⁰ 10 15 20 Şekil 9 B) Planetary gear mechanisms C) Cylindrical cam mechanisms D) Ball crank connecting rod mechanisms 8=130 82 B) According to degrees of freedom C) According to the number of pairs in the mechanism D) Depending on the mechanism connection type 81 A) The Y-axis coordinate of point A is written as a2*sin 02. B) The distance between point B and point Q is written as a2* cos02+a2*sin03 C. For the coordinate of point B on the X axis, a a2*cos02+a3* cos03 is written. D) A2* cose is written for the coordinate of point A on the X axis. 30 12. Which of the following is incorrect regarding the classification of mechanisms. A) According to the movement of the mechanism limbs. 13. Which of the following is not one of the classes of mechanisms according to their connection type. A) Screw mechanisms