Match the configurations of the listed 3 degrees-of-freedom industrial robots with the type of joints.Configuration Type of joints P Cartesian 1 One prismatic and two rotary Q Cylindrical 2 Three rotary R Spherical 3 Two prismatic and one rotary S Articulated 4 Three prismatic
| Configuration | Type of joints | ||
|---|---|---|---|
| P | Cartesian | 1 | One prismatic and two rotary |
| Q | Cylindrical | 2 | Three rotary |
| R | Spherical | 3 | Two prismatic and one rotary |
| S | Articulated | 4 | Three prismatic |
- P-3, Q-1, R-2, S-4
- P-4, Q-3, R-1, S-2
- P-4, Q-2, R-1, S-3
- P-3, Q-1, R-4, S-2
The Correct Option is B
Solution and Explanation
Top Questions on Joints
- Match List I with List II:Choose the correct answer from the options given below:
List I
List II
A EFibrous joints I Adjacent vertebrae, limited movement B Cartilaginous joints II Humerus and Pectoral girdle, rotational movement C Hinge joints III Skull, don’t allow any movement D Ball and socket joints IV Knee, help in locomotion - Match List I with List II :Choose the correct answer from the options given below :
List - I Location of Joint List – II Type of Joint A. Joint between humerus and pectoral girdle i. Gliding joint B. Knee joint ii. Ball and Socket joint C. Joint between atlas and axis iii. Hinge joint D. Joint between carpals iv. Pivot joint - Flexion of the ......... joint decreases the angle between the Tibia and Femur.
- Flexion of the .......... joint decreases the angle between the Tibia and Femur.
- Identify the correct statements for the Gib and cotter joint:
(A) In gib and cotter joint two cotters are used.
(B) Cotter is a permanent fastener.
(C) Usually taper ratio of cotter is taken as 1:30.
(D) The thickness of gib is same as that of cotter.
(E) Both gib and cotter have taper on their all edges.
Choose the correct answer from the options given below:
Questions Asked in GATE PI exam
A regular dodecagon (12-sided regular polygon) is inscribed in a circle of radius \( r \) cm as shown in the figure. The side of the dodecagon is \( d \) cm. All the triangles (numbered 1 to 12 in the figure) are used to form squares of side \( r \) cm, and each numbered triangle is used only once to form a square. The number of squares that can be formed and the number of triangles required to form each square, respectively, are:
The number of patients per shift (X) consulting Dr. Gita in her past 100 shifts is shown in the figure. If the amount she earns is ₹1000(X - 0.2), what is the average amount (in ₹) she has earned per shift in the past 100 shifts?
In the given figure, the numbers associated with the rectangle, triangle, and ellipse are 1, 2, and 3, respectively. Which one among the given options is the most appropriate combination of \( P \), \( Q \), and \( R \)?
- The left-hand side of a 20 cm thick wall is maintained at 25°C. The right-hand side of the wall is exposed to hot air at 50°C. There is no heat generation inside the wall and its thermal conductivity is 100 W/m·K. The convective heat transfer coefficient is 50 W/m²·K. Under steady state condition, the temperature (in °C) of the right-hand side surface of the wall is ........ (Rounded off to one decimal place).
- GATE PI - 2025
- Heat Transfer and Associated Losses
- Water flows through a smooth circular pipe of diameter 10 cm and length 10 m. The pressure drop across the length of the pipe is 0.2 Pa. Kinematic viscosity and density of water are \(1 \times 10^{-6} \, {m}^2/{s}\) and 1000 \({kg/m}^3\), respectively. Assuming laminar and fully developed flow throughout the pipe, the velocity of water (in mm/s) at the center of the pipe is ........ (Rounded off to one decimal place)
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- Fluid Mechanics