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WorksheetsVernier & Micrometer
Total questions: 32
Worksheet time: 24mins
Is this an analogue or digital scale?
Digital
Analogue
None
i have no idea
Which is more precise?
Choose the correct measuring tools to measure diameter of a coin
Vernier callipers
Thermometer
Stopwatch
Electronic balance
The part of a Micrometer marked with Millimeter scale is
Anvil
barrel
Thimble
Ratchet
What is the reading?
5.15
5.65
4.15
4.65
What is the reading?
5.20
6.20
5.70
6.70
What is the reading?
4.75
4.25
5.75
5.25
Name the missing part.
Sleeve
Spindle
Ratchet
Frame
The reading of the micrometer is .............................
2.38mm
2.88mm
2.58mm
The part marked in red is ...
Frame
Spindle
Lock nut
Ratchet
The part marked in red is ...
Frame
Sleeve
Lock nut
Ratchet
The picture is an example of this type of micrometer.
Outside micrometer
Depth micrometer
Inside micrometer
Digital
Choose suitable measuring tool to measure thickness of a book.
Ammeter
Thermometer
Triple beam balance
Vernier calipers
Which of the following shows measuring instruments for length from the most accurate to the least accurate ?
Vernier calipers - micrometer screw gauge - ruler
micrometer screw gauge - Vernier calipers - ruler
micrometer screw gauge - ruler- Vernier calipers
ruler- Vernier calipers - micrometer screw gauge
Why is it important to zero a vernier caliper before use?
To ensure accurate measurements
To clean the measuring surfaces
To extend the life of the caliper
To adjust the pitch of the caliper
What is the reading in vernier caliper?वर्नियर कैलिपर में पढ़ाई क्या है?
28.38 mm
28.48 mm
29.38 mm
29.48 mm
How to select a vernier caliper for reading a vernier caliper for reading a
measurement?
वर्नियर कैलिपर के माप पढ़ने के लिए वर्नियर कैलिपर का चयन कैसे करें?
Accuracy
Size of the job
Accuracy needed
and size of the job
Vernier caliper size
What is the feature measured with vernier caliper?
वर्नियर कैलिपर के साथ कौन सी विशेषता मापी जाती है?
answer choices
Measuring external/बाहरी मापन
Measuring internal/आंतरिक मापन
Measuring depth/गहराई मापन
Measuring angle/कोण मापन
What is the name of instrument?
यंत्र का नाम क्या है?
Outside micrometer बाहरी माइक्रोमीटर
Inside micrometer अंदरूनी माइक्रोमीटर
Digital micrometer डिजिटल माइक्रोमीटर
Depth micrometer गहराई माइक्रोमीटर
What is the name of indicator stand?
Magnetic stand with
Flexible post
Magnetic stand with
universal clamp
General purpose
holder with cast iron
base
Universal surface
gauge
What is the name of instrument?
यंत्र का नाम क्या है?
Dial caliper डायल कैलिपर
Bore dial gauge बोर डायल गेज
Dial test indicator डायल टेस्ट इंडिकेटर
Pressure gauge प्रेशर गेज
What is the working principle of outside
micrometer?
Rack and pinion
Lever and scroll
Vernier principle
Screw and nut
What is the accuracy of a vernier caliper?
वर्नियर कैलिपर की सटीकता क्या है?
0.2 mm
0.02 mm
0.002 mm
0.0002 mm
Which part of a vernier caliper moves over the
beam?
वर्नियर कैलिपर का कौन सा हिस्सा बीम पर चलता है?
Main silde/मुख्य स्लाइड
Vernier slide/वर्नियर स्लाइड
Auxilary slide/अतिरिक्त स्लाइड
Adjustable slide/समायोज्य स्लाइड
State the name of the parts labelled A in the diagram?
Main scale
Depth bar
External jaws
Internal jaws
Sliding jaw
The red line points at the coincidental lines. What is the measurement?
15.46 mm
15.46 cm
38 cm
38 mm
What is the reading of this micrometer?
18.50 mm
18.510 mm
18.59 mm
22.09 mm
What is the reading of this micrometer?
22.67 mm
25.17 mm
22.58 cm
22.57 cm
minimum possible value measured by an instrument is called as
Vernier value
Least count
Main value
Outside micrometer
Inside micrometer
Depth micrometer
Screw pitch micrometer
Which Instrument is used for the markings on workpieces
Vernier Caliper
Micrometer
Height Gauge
Screw Gauge
