Questions

22501. Explain torque and its units.
22502. What is the moment of a couple?
22503. What is a couple?
22504. Define the principle of moments.
22505. State Varignon’s theorem of moments.
22506. What is the moment of a force?
22507. What is a coplanar force system?
22508. Explain the polygon law of forces.
22509. How is the resultant of two forces determined graphically?
22510. Define the resultant of a force system.
22511. What is concurrent and non-concurrent force systems?
22512. What is Lami’s theorem?
22513. What is the triangle law of forces?
22514. Explain the parallelogram law of forces.
22515. What is the principle of transmissibility of forces?
22516. What are the fundamental laws of mechanics?
22517. Define scalar and vector quantities with examples.
22518. Differentiate between kinematics and kinetics.
22519. Define statics and dynamics.
22520. What is Engineering Mechanics?
22521. What are the future trends in workshop technology?
22522. How does proper workflow management improve production quality?
22523. What are the different methods for improving workshop efficiency?
22524. What is the role of robotics in modern workshops?
22525. What is the difference between batch production and mass production?
22526. What are the different types of production tools?
22527. What is the role of automation in workshop practice?
22528. What is Six Sigma, and how does it improve production?
22529. What are the key principles of lean manufacturing?
22530. What is process optimization in manufacturing?
22531. What are the workplace ergonomics for workshop practice?
22532. What is ISO 9001, and how does it apply to workshop quality control?
22533. What is first aid, and why is it necessary in workshops?
22534. What are the safety precautions for using CNC machines?
22535. What is the importance of ventilation in a workshop?
22536. What are the different types of fire extinguishers used in workshops?
22537. How should flammable materials be handled in a workshop?
22538. What are the common causes of accidents in workshops?
22539. What is PPE (Personal Protective Equipment), and why is it important?
22540. What are the basic safety rules in a mechanical workshop?
22541. How does proper maintenance improve the lifespan of tools?
22542. What are the common troubleshooting techniques for workshop equipment?
22543. How is vibration analysis used in machine maintenance?
22544. What are the different types of machine faults?
22545. What is the role of alignment in machine maintenance?
22546. How do you maintain a lathe machine?
22547. What are the different types of lubrication used in machinery?
22548. What is predictive maintenance, and how does it help?
22549. What is corrective maintenance, and how is it performed?
22550. What is preventive maintenance in workshop practice?
22551. What are the common defects in die manufacturing?
22552. What are the advantages of CNC machines in die making?
22553. How is metal bending performed in fabrication?
22554. What is the importance of welding in fabrication?
22555. What are the different types of sheet metal fabrication?
22556. What is fabrication, and what are its different methods?
22557. What are the materials used for making dies?
22558. What is the difference between progressive and compound dies?
22559. What are the different types of dies used in manufacturing?
22560. What is die making, and where is it used?
22561. What are the different types of adhesives used in carpentry?
22562. What is lamination in woodworking?
22563. What are the safety precautions in woodworking?
22564. What is wood seasoning, and why is it necessary?
22565. What is a lathe machine used for in woodworking?
22566. What is the difference between softwood and hardwood?
22567. What are the common woodworking hand tools?
22568. What are the different types of saws used in carpentry?
22569. What are the different types of carpentry joints?
22570. What is carpentry, and how is it related to mechanical engineering?
22571. What is a bench grinder, and how does it work?
22572. What are the different types of pliers used in mechanical work?
22573. What are the different types of files used in fitting?
22574. What is a torque wrench, and why is it important?
22575. What is a spanner, and what are its types?
22576. What is a chisel, and what are its types?
22577. What are the different types of hammers used in workshops?
22578. What is a hacksaw, and how is it used?
22579.
22580. What are the essential tools used in a mechanical workshop?
22581. What is a Vernier caliper, and how does it work?
22582. What are the different types of measuring instruments used in workshops?
22583. How does the use of jigs and fixtures improve productivity?
22584. What are the principles of jig and fixture design?
22585. What materials are used for making jigs and fixtures?
22586. What is the role of clamping devices in jigs and fixtures?
22587. What is a milling fixture, and how does it work?
22588. How does a drill jig improve drilling accuracy?
22589. What are the different types of fixtures?
22590. What are the different types of jigs?
22591. What are the advantages of using jigs and fixtures?
22592. What is a jig, and how does it differ from a fixture?
22593. What safety precautions should be taken during threading?
22594. What are common threading defects?
22595. What is thread rolling, and what are its advantages?
22596. What is the difference between metric and imperial threads?
22597. What are the different thread standards used in engineering?
22598. What is thread pitch, and how is it measured?
22599. What is the difference between internal and external threading?
22600. What is a tap and die set, and how is it used?

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