CE L6 WORKSHOP TECHNOLOGY CAT ONE

Which one of the following is NOT a use of Lathe machine?

• Boring

• Knurling

• Threading

• Annealing

Which Engine is most commonly used in aircraft?

• PETROL ENGINE

• Diesel Engine

• Gas turbine Engine

• Starling engine

What is the main function of a lathe machine?

• Welding metal parts together

• Removing material from a workpiece

• Drilling holes in metals

• Removing materials from a workpiece

What is the purpose of a hydraulic press?

• Cutting metal with high precision

• Pressing and forming materials

• Lifing heavy objects

• Measuring dimensions with high precision

Which piece of material handling equipment is commonly used in warehouses for transporting materials?

• Forklifts

• Cranes

• Hydraulic jacks

• Conveyors

What is the main advantage of using oxy-acetylene welding over other gas welding methods?

• Lower cost of equipment

• • Better control of the welding process

• • Reduced risk of explosion

• • Higher temperature flame

Which gas is commonly used in conjunction with acetylene for oxy-acetylene welding?

• OXYGEN

• ARGON

• NITROGEN

• HELLIUM

What is the term for the process of cleaning the metal surface before welding?

• • Preheating

• • Surface Treatment

• • Degreasing

• • Descaling

Which type of fire extinguisher is most suitable for electrical fires in a workshop?

• WATER

• FOAM

• DRY POWDER

• CARBON DIOXIDE

Which of the following is NOT a safe practice when handling hazardous materials?

• • Storing materials in labeled containers

• • Using appropriate PPE

• • Mixing different chemicals together

• • Following the Material Safety Data Sheet (MSDS) guidelines