Table of Contents
Which part of the vernier caliper is used to measure the depth?
The vernier scale also has a stem which is used for measuring depths of containers; it is called the depth probe. The depth is measured by lowering the depth probe into the container due to which the jaws move away from each other and along the scales.
What is used to measure the depth of a cylinder or hollow tube?
While measuring the inner diameter and outer diameter of a hollow tube to determine its thickness by using a Vernier callipers, the main scale readings are found to be 20 mm and 60 mm respectively.
Which part of the vernier caliper is used to measure inside diameter of pipes?
jaws
The inside jaws of vernier callipers is used to measure the internal diameter of a hollow cylinder or pipe.
Which part is used to measure the depth?
depth finder, also called echo sounder, device used on ships to determine the depth of water by measuring the time it takes a sound (sonic pulse) produced just below the water surface to return, or echo, from the bottom of the body of water.
Which part of vernier caliper is used to measure width of slot?
The upper jaws of a caliper are used for taking inside measurements such as the diameter of a hole or slot.
What part of the vernier caliper is used to measure the external diameter or width of an object?
Outside jaws
Parts of a vernier caliper: Outside jaws: used to measure external diameter or width of an object (Blue) Inside jaws: used to measure internal diameter of an object.
How do you measure diameter with a vernier caliper?
Procedure
- Keep the jaws of the vernier calliper closed.
- Using a magnifying glass, look for the division of the main scale that coincides with the division of the vernier scale.
- Release the movable jaw by gently loosening the screw.
Is vernier caliper used to measure the diameter of a shaft?
Explanation: The instrument used to measure external and internal diameter of shafts, thickness of parts and depth of holes, is Vernier caliper.
What are the parts of vernier caliper?
A Vernier Caliper has following parts:
- Outside jaws: It used to measure the external dimension of objects.
- Inside jaws: It used to measure the Internal dimension of objects.
- Measuring Depth Probe: It is used to measure the depth of objects.
- Main Scale (cm).
- Main Scale (inch).
- Vernier Scale (cm).
- Vernier Scale (inch).
What does the vernier caliper measure?
Figure 3 shows a common use for a vernier called a vernier caliper. This caliper can measure the outside diameter of an object (outside vernier), the inside diameter of a hole (inside caliper), or the depth of a hole (depth probe).
What are the main parts of a vernier caliper?
Thus, the main parts of a vernier caliper are:
- Internal jaws.
- External jaws.
- Main arm.
- Sliding arm.
- Depth measuring probe.
- Locking Screw.
How to use a vernier caliper to measure depth?
Depth Rod: The depth rod is another useful feature of the vernier caliper which can be used to measure the depths of holes or steps. The depth rod is a thin rod located at the end of the main scale. To measure with the depth rod, the edge of the main scale is placed on the top surface of the hole and then the jaws are opened.
How to measure internal diameter and depth of a beaker/calorimeter?
To Measure Internal Diameter And Depth Of A Given Beaker/Calorimeter Using Vernier calipers And Hence Find Its Volume Vernier caliper is a measuring device that has two scales: the main scale and vernier scale such that the vernier scale slides over the main scale.
How do you measure the depth of a brake caliper?
Depth can be measured by inserting the depth rod into the hole you are measuring. When you adjust the jaws using the thumb screw, the rod will protrude from the end of the caliper. Move the thumb screw gradually until the end of the end of the beam scale makes contact with the top of the hole.
What is the function of the jaws of a vernier caliper?
These jaws are designed to grip objects firmly between them for measurement. One of the jaws is fixed and attached to the main scale of the caliper while the other one is attached to the vernier scale and is movable. The lower jaws allow the vernier caliper to measure outer dimensions of objects such as the length, width or diameter.