T.P.O.Given: Electronic labCues : When assigned by a trainer
Who: The instructor will be able toWhat: Find value of
ResistanceWithin: 5 minutes How well: The value of resistor should
be: 5% of Exact value
Enabling Objectives Define ResistorList out values of Different
colorCalculate value of resistor using formulaDiscriminate the
resistor from other electronic component
Resistor
ObjectivesAt the end of the session,participants will be able
to: define ResistorDiscriminate the resistor from other electronic
component
Definition Aresistoris apassivetwo-terminalelectrical
componentthat implementselectrical resistanceas a circuit
element.Example: carbon film resistor, wire-wound resistor, Thick
and thin film resistor, Metal oxide film and Variable resistors.
All Resistor have following four features in common1. Have some
measurable value2. Used in electronic circuit3. Opposes flow of
Current.4. Has two ends or terminals
Discriminating CharacteristicsAll Resistance have:Fixed or
variable resistance value andAt least two terminal
Irrelevant characteristics Value of resistanceColourBuilt
materialShapeSize
