🔧 Screw Gauge Quiz – Test Your Knowledge of Precision Measurement | MCQs with Answers

🔩 Screw Gauge Quiz

Explore the world of precision measurement using a Screw Gauge! Test your knowledge with this fun and interactive quiz! 📏🔧

1️⃣ What is the least count of a typical screw gauge?

a) 0.01 mm b) 0.1 mm c) 1 mm d) 0.5 mm

2️⃣ The pitch of the screw gauge is the distance moved by the screw in:

a) 5 rotations b) 10 rotations c) 1 rotation d) half rotation

3️⃣ Which part of the screw gauge is marked with circular scale divisions?

a) Sleeve b) Anvil c) Spindle d) Thimble

4️⃣ The least count of screw gauge is given by:

a) Pitch / Number of divisions b) Number of divisions / Pitch c) Pitch × Number of divisions d) 1 / Pitch

5️⃣ Which part of the screw gauge holds the object?

a) Frame b) Ratchet c) stud and Spindle d) Thimble

6️⃣ What is the function of the ratchet?

a) To measure diameter b) To advance the screw by turning it till the object is gently held between the stud and the spindle of the screw c) To rotate the sleeve d) To lock the spindle

7️⃣ Zero error in screw gauge is determined by checking:

a) Object size b) Scale accuracy c) Contact of stud and spindle d) Length of object

8️⃣ A negative zero error occurs when:

a) Zero mark of circular scale below base line b) Zero mark of circular scale coincides c) Zero mark of circular scale is above base line d) None of these

9️⃣ Screw gauge is best suited to measure:

a) Room length b) Human height c) Wire diameter d) Water volume

🔟 The formula to calculate final measurement is:

a) Pitch + Circular scale reading b) Pitch × Circular scale reading c) Main scale reading + (CSR × LC) d) CSR + Least count

🗨️ Share Your Thoughts!

How useful do you think the screw gauge is in real-life applications? Tell us in the comments below! 😊