SSC JE Electrical Engineering 2015 Paper

© examsiri.com

Question : 130 of 199

Marks: +1, -0

Two lamps, Green (G) and Red (R) are connectedin a motor circuit as shown in the figure. Theconditions under which the lamps will burn are?(Supply is available at terminals A & B)

Green lamp burns only when ‘S’ is open and red lamp burns only when “S” is closed.
Green lamp will not burn always, red lamp burns only when switch ‘S’ is closed.
Green and red lamp burns when switch ‘S’ is closed.
Green lamp burns always, red lamp burns only when switch ‘S’ is closed.

Go to Question:

Prev Question

Next Question