 
			 
			MCQOPTIONS
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				This section includes 15 Mcqs, each offering curated multiple-choice questions to sharpen your Manufacturing Engineering knowledge and support exam preparation. Choose a topic below to get started.
| 1. | Angle subtended by circular pitch at the centre of pitch circle is known as | 
| A. | Pitch angle | 
| B. | Addendum angle | 
| C. | Module angle | 
| D. | None of the mentioned | 
| Answer» B. Addendum angle | |
| 2. | Ratio of number of teeth on driving gear to the number of teeth on follower is known as | 
| A. | Gear ratio | 
| B. | Module | 
| C. | Velocity ratio | 
| D. | None of the mentioned | 
| Answer» D. None of the mentioned | |
| 3. | Ratio of diameter of driving gear to the diameter of follower is known as | 
| A. | Gear ratio | 
| B. | Module | 
| C. | Velocity ratio | 
| D. | None of the mentioned | 
| Answer» D. None of the mentioned | |
| 4. | Ratio of speed of the follower to the speed of driving gear is known as | 
| A. | Gear ratio | 
| B. | Module | 
| C. | Velocity ratio | 
| D. | None of the mentioned | 
| Answer» D. None of the mentioned | |
| 5. | Backlash of gear is given by | 
| A. | Space width – Tooth Thickness*2 | 
| B. | Space width / Tooth Thickness | 
| C. | Space width – Tooth Thickness | 
| D. | Space width * Tooth Thickness | 
| Answer» D. Space width * Tooth Thickness | |
| 6. | Angle between the pressure line and the common tangent to the pitch circle is known as | 
| A. | Pressure angle | 
| B. | Path of contact angle | 
| C. | Arc of contact angle | 
| D. | Angle of action | 
| Answer» B. Path of contact angle | |
| 7. | Force exerted by driving tooth on the driven tooth along the line of pitch point to the point of contact of two teeth is known as | 
| A. | Line of Action | 
| B. | Path of contact | 
| C. | Arc of contact | 
| D. | Angle of action | 
| Answer» B. Path of contact | |
| 8. | Curved portion of the tooth flank at the root circle is known as | 
| A. | Flank | 
| B. | Face | 
| C. | Bottom Land | 
| D. | Fillet | 
| Answer» E. | |
| 9. | Tooth surface between pitch circle and the bottom land including fillet is known as | 
| A. | Flank | 
| B. | Face | 
| C. | Bottom Land | 
| D. | Fillet | 
| Answer» B. Face | |
| 10. | Surface of tooth between pitch circle and top land is known as | 
| A. | Flank | 
| B. | Face | 
| C. | Bottom Land | 
| D. | Fillet | 
| Answer» C. Bottom Land | |
| 11. | Bottom surface of the tooth between two adjacent fillets is known as | 
| A. | Flank | 
| B. | Face | 
| C. | Bottom Land | 
| D. | Fillet | 
| Answer» D. Fillet | |
| 12. | Top surface of tooth is known as | 
| A. | Tooth thickness | 
| B. | Backlash | 
| C. | Face width | 
| D. | Top land | 
| Answer» E. | |
| 13. | Length of tooth parallel to gear axis is known as | 
| A. | Tooth thickness | 
| B. | Backlash | 
| C. | Face width | 
| D. | Top land | 
| Answer» D. Top land | |
| 14. | Difference between space width and to thickness of tooth along the pitch circle is known as | 
| A. | Tooth thickness | 
| B. | Backlash | 
| C. | Face width | 
| D. | Top land | 
| Answer» C. Face width | |
| 15. | Thickness of tooth measured along the pitch circle is known as | 
| A. | Tooth thickness | 
| B. | Backlash | 
| C. | Face width | 
| D. | Top land | 
| Answer» B. Backlash | |