DISPLAY DRIVER CARD - Quiz

1) What to do to extend your projector's lamp life?

To connect raw power Power card in unplugged To operate economy mode To apply high voltage

2) Which is used to clean the projector lens?

Water Isopropyl alcohol Colin Soap Oil

3) Which one is the most expensive part of the projector?

Lens Cable connectors Fan Rectifier

4) What is the another name of touch pad?

Keypad Notepad Wordpad Trackpad

5) Which is a pointing device?

Touch pad Keyboard Barcode Scanner Projector