Millborn Switchgears ITI Electrician Interview Questions and Answers

The color code of a 410 k ohm resistance is yellow, brown, black, and red.

• 410 k ohm is represented by yellow, brown, black, and red bands on a resistor

• Yellow represents 4, Brown represents 1, Black represents 0, and Red represents 2 zeros (x100)

• So the color code for 410 k ohm resistance is yellow, brown, black, red

A DOL starter wiring diagram shows the connections for a Direct-On-Line starter used to start and stop motors.

• The main components of a DOL starter wiring diagram include a contactor, overload relay, start button, stop button, and power supply connections.

• The power supply is connected to the main terminals of the contactor, which then connects to the motor terminals.

• The start button is connected in parallel with the con...read more