Questions and Answers
Which angular measuring instrument is commonly used?
Which file is used for sharpening the teeth of wood working saws?
What is the primary purpose of the slots in a slotted angle plate?
What is the purpose of pinning a file?
Signup and view all the answers
Which caliper is used to mark the center of a round bar?
Signup and view all the answers
To fill narrow grooves and angles above 10°, which tool is appropriate?
Signup and view all the answers
Which chisel is specifically used for cutting oil grooves?
Signup and view all the answers
What defect can cause metal chips to clog between the teeth of a file?
Signup and view all the answers
Which of the following files is not typically used in woodworking?
Signup and view all the answers
Which of these options is primarily made from copper?
Signup and view all the answers
What is the primary use of a glazing file?
Signup and view all the answers
Which type of file is effective for achieving a smooth finish?
Signup and view all the answers
Which file is typically used for intricate detailing on various materials?
Signup and view all the answers
What is the composition of Prussian blue?
Signup and view all the answers
Which file is specifically mentioned for general purpose use?
Signup and view all the answers
Which caliper is specifically designed for outside measurements?
Signup and view all the answers
Where is the weight of a hammer typically stamped?
Signup and view all the answers
Which material is often used for surface finishing in woodworking?
Signup and view all the answers
What is the name of the angle marked 'a' in a chisel?
Signup and view all the answers
Which type of chisel is specifically designed for cutting curved grooves?
Signup and view all the answers
What is the weight of a hammer used for marking purposes?
Signup and view all the answers
Which chisel is used to remove excess metal from welded joints and castings?
Signup and view all the answers
Why is chalk applied on the face of the file?
Signup and view all the answers
What is another name for a rotary file?
Signup and view all the answers
What type of file is typically used for detailed work on metal?
Signup and view all the answers
Which type of file is specifically designed to create grooves?
Signup and view all the answers
Which of these indicates an uneven surface finish?
Signup and view all the answers
Which of the following files has a half round shape?
Signup and view all the answers
What is the wear tolerance for a nut per 10 mm length?
Signup and view all the answers
Which punch is specifically used for making witness marks?
Signup and view all the answers
What is the exact wear tolerance for a spindle per 10 mm length?
Signup and view all the answers
Which type of datum is categorized as adjustable?
Signup and view all the answers
What is the wear tolerance for a scriber per 10 mm length?
Signup and view all the answers
Which block is known for its solid parallel properties?
Signup and view all the answers
Which wear tolerance is the most precise among the given options?
Signup and view all the answers
Which material is commonly associated with the manufacture of grade A V blocks?
Signup and view all the answers
Which type of parallel block is defined as angular?
Signup and view all the answers
Which head type is not typically used in combination sets?
Signup and view all the answers
Which color corresponds to the option labeled 'A'?
Signup and view all the answers
What time period does option 'B' refer to?
Signup and view all the answers
Which option describes a cautionary sign?
Signup and view all the answers
What type of sign is labeled as 'D'?
Signup and view all the answers
What is the process of breaking down materials into organic compounds?
Signup and view all the answers
Which fire extinguisher is suitable for flammable and running liquid fire?
Signup and view all the answers
Which of the following is a term for breaking down organic material?
Signup and view all the answers
What does option 'D' refer to in the context of road signs?
Signup and view all the answers
Which fire extinguisher is commonly used for electrical fires?
Signup and view all the answers
Which option corresponds to the green color in the context of the choices?
Signup and view all the answers
Study Notes
Safety & Equipment Terminology
-
Colors of Signs:
- Red: Indicates hazardous conditions.
- Blue: Represents mandatory actions.
- Black: Often used for information or instructional signs.
- Green: Indicates safety or facility information.
-
Time Frames in Medical Context:
- First 30 minutes post-event significantly affects patient outcomes.
- First 45 minutes of admission critical for early treatment decisions.
- 60-minute benchmarks post-treatment vital for monitoring effects.
Types of Signs
- Police Signal: Notifies or directs traffic behaviour.
- Cautionary Sign: Alerts of potential hazards.
- Mandatory Sign: Indicates required actions for safety.
- Information Sign: Provides informative content necessary for operations.
Fire Safety Equipment
-
Fire Extinguishers:
- For flammable and running liquid fires, specific extinguishers (like foam or dry chemical) are essential.
Measuring Tools & Accessories
-
Types of Chisels:
- Flat Chisel: General cutting and shaping.
- Web Chisel: For removing excess metal in fabrications.
- Cross Cut Chisel: Ideal for intricate cutting tasks.
- Half Round Chisel: Suitable for curved applications.
-
File Types:
- Rotary File: Used for finishing surfaces.
- Tinkers File: Handy for light metalwork.
- Barrette File: Effective for detailed work.
- Crossing File: Designed for cutting hard materials.
-
Hammer Specifications:
- Commonly used marking hammers weigh around 200 grams.
Precision in Fitting
-
Punch Types:
- Bevel Head Punch: Used for marking angles and intersections.
- Centre Head Punch: Helps in precision alignment.
-
Datum Types: Different datums are used based on precision requirements in fitting operations.
Manufacturing Material Insights
- Grade A V Blocks: Made from specific materials for durability and precision.
Techniques and Defects
-
File Use and Care:
- White wash and prussian blue are used for marking and inspection.
- Glazing occurs when metallic chips obstruct file teeth, leading to poor performance.
-
Application of Chalk on Files: Used to prevent clogging and enhance filing precision.
Common Instruments in Metalworking
-
Measuring Instruments:
- Bevel Gauges and Protractors: Essential for angle measurement.
- Slotted Angle Plate: Used for job clamping and stability.
-
Calipers:
- Jenny Caliper: For marking centers on round bars.
- Outside Caliper: Measures external dimensions.
- Inside Caliper: Measures internal dimensions.
Defective Conditions
- File Bite: Occurs when metal chips clog file teeth, impeding functionality.
- Pinning and Warping: Describes issues affecting file integrity and usability.
Essential Tools for Specific Tasks
- Chisels for Oil Grooves: Flat chisels are common for cutting oil grooves in metal.
- Files for Saws: Millsaw files are specifically designed for sharpening woodworking saw teeth.
This collection of concepts covers crucial safety terminology, tools, and procedures relevant to fitting and machining processes, aiding in the comprehension of essential practices within this field.
Studying That Suits You
Use AI to generate personalized quizzes and flashcards to suit your learning preferences.
Description
This quiz tests your knowledge of road signs and their meanings, along with related time intervals such as the first 30 minutes and beyond after treatment or admission. It's designed to enhance your understanding of important road safety signals and time management in various scenarios.
