Applied Science, Electrical Principles 1 And Electronics

Explain the term filter network.(2 marks)craft1 electrical June/July 2020

List two: examples of secondary cells (2 marks)craft1 electrical June/July 2020

State two practical applications of heating effect of electric current.(2 marks)craft1 electrical June/July 2020

A technician at a battery manufacturing plant has a liquid bottle labelled “inorganic. acid”. Outline four chemical methods used to verify the properties of the liquid. (4 marks)craft1 electrical June/July 2020

State three methods of soldering cable joints.craft1 electrical June/July 2020

State Fleming’s right hand rule for electric generators. (3 marks)craft1 electrical June/July 2020

Simply the Boolean expression: Y =(A+B) (A+C)(4 marks)craft1 electrical June/July 2020

List two properties of primary cells: (2 marks)craft1 electrical June/July 2020

An air cored toroidal coil has 3000 turns and carries current 0.1 A. the length of the magnetic circuit is 30 cm and the cross-sectional area of the coil is 4cm^2. Determine the: (i) magnetic field strength; (ii) magnetic flux density. ...

two methods of reducing effect of noise to a person in a poisy workshop. (2 marks)craft1 electrical June/July 2020