JS 3 BASIC TECHNOLOGY PAST QUESTIONS (BECE)

Application of hard and stainless surface to metal product to prevent rusting is called ___________

Which of the following is used for marking and testing right angles surface?

Grubbing out of tree roots from the ground are camed out mechanical by __________

Tools used for digging and loosening the soft soil is called __________

Which of these foods CANNOT be stored in refrigerator?

All the following are storage devices EXCEPT ___________

Boring and Tenoning of wood can be carried out on ________

The device used to convert analogue signals to digital signals is known as

The function of foundation in a building is to

The difference between rubber and plastic is that rubber is ___________ in nature

Which of these is NOT a woodwork measuring tool?

High tension cable lines are usually made of __________

A professional job from which we earn living in life is called ________

An amplifier is a device used to ___________ signal

Mechanical engineering is involves in the following EXCEPT ________

The tools used for cutting sheet metal is known as ________

The use of machine in the production and manufacture of things is called _________

Which of the following materials is NOT used for electricity transmission?

Mechanized process involves ____________

Which of the following causes wears and tears of machine parts?

The angle of inclination  in isometric drawing is ____________

Which of the following tools is used for cutting tin sheet metal?

Which of the following shapes has an angle more than 180 degree?

The process of liberating an electron by the use of heat is called ___________

Thermonic emission is the process of emitting electrons by the use of ____________

Thin continuous lines are used for the following EXCEPT __________

The forceful flow of water in pipes is known as __________

The purpose of using aluminium as cooking utensil is because of it ________

The preliminary work done to keep the site ready for the construction of a building is called __________

The easiest table top to clean and maintain is __________

Which of the following is not a purpose of lubricant

The petrol used in car engine is a type of __________

Which of the following devices is used to convert sound energy into electrical energy?

The workshop equipment on which all metals to be beaten are placed is ___________

Which of these woodwork machines make use of endless saw blade?

In electric circuit, the flow of current is controlled by ________

Hacksaw is a tool used for cutting _________

A capacitor is a device used to __________

A thin sheet of wood obtained from log is known as __________

Plastics are used in electrical connection as __________

The force that slows down a moving body in air is known as _______

Current is measured in amperes, resistance in Ohms and voltage in volts, what is the electrical instrument used in measuring ALL?

Which type of machine is used for producing cylindrical and tapered surface in metal work?

Which of the following is NOT a mechanical fastness?

Energy is the ability to _________

The following are causes of accident in the workshop EXCEPT _____________

Complete circuit must have all the following EXCEPT _____________

A photographic print of a plan for a building drawn with white lines and on blue background is called ___________

The amount of space within the boundary of a plane figure is known as ___________

Which of the following is NOT used is freehand sketching?

Which of tools is ideal for removing slight irregularities from flat metal surfaces?

Plastics materials are used for making handle of cooking pots because they are ________

The process of hammering metals to form shape is known as ________

The care of radio include the following EXCEPT ____________

Pincers are used for _________

All the following are required in building EXCEPT _________

Which of the following is used in the transmission of motion in a bicycle?

Cotton wool is used for the following EXCEPT for ____________

The energy generated when petrol is burnt inside the cylinder of a petrol engine is ___________

The following are wood work machine EXCEPT __________

The following are types of computer EXCEPT ___________

The following are professions for studying basic technology EXCEPT _____________

A device used to connect or discount two revolving shafts in a transmission system is known as __________

For safety purpose a good workshop should have the following EXCEPT ___________

Which of the following is NOT a product of rubber?

The cutting tools fitted into the hole of the anvil is called

In a gear box if the driver gear has 120 teeth and revolves at 60 rev/min, what is the speed of the driven gear with 80 teeth?

Which of the following is used for cutting complex shapes and curves in woodwork?

Which of the following goggle is used when carrying out arc welding?

Which of the following is used as a measuring tool?

The following countries make use of their natural resources EXCEPT ______________

First Aid helps an injured person in the following ways EXCEPT __________­­___

The following are used for producing air EXCEPT __________

The difference between thermoplastic and thermoset is

Which of the following is NOT a tool used for site preparation?

Gear drives are used to transmit ___________

Cooling is produced in refrigerator by the principle of __________

File without a handle should not be used in the workshop so as to _________

Chain drives are used in the following machines EXCEPT __________

An example of wood that do not shed their leaves is __________