Training for the Railway Industry
Telephone: 023 8065 1388

Basic DC Circuitry including Ohm’s Law


Delegates attending this course will be introduced to Ohm’s Law and the use of a Digital Multimeter to measure Voltage, Current and Resistance.

Course Objectives

On successful completion of the course the candidate will be able to:

  • Use a Multimeter to measure DC Voltages, Currents and Resistance;
  • State the relationship between the Voltage and Current flowing in a circuit with respect to its resistance, as per Ohm’s Law;
  • Using Ohm’s Law, calculate the expected Voltage, Current or Circuit Resistance when two of the three components are known;
  • Identify a resistors value from its colour coding. • Calculate the resistance of resistors connected in Series and Parallel;
  • Understand the operation of a variable resistor.

Additional Information

Personal Protective Equipment

This course is classroom based and therefore no P.P.E. is required.


A Certificate of Competence will be awarded to the delegate.

S&T Training Limited

Railway Goods Yard
Dutton Lane
Hampshire, SO50 6AA

Tel: 023 8065 1388
Fax: 023 8072 8660



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