Question

A semiconductor lighting technology which is now being commonly used in emergency lights, street lights, LCD televisions and uses less energy can be framed by rearranging which of the following three letters:
a) ACD b) DEL c) CEL d) CDV

Answer 1

a acd I think so you

Answer 2

According to the question;

A semiconductor lighting technology which is now being commonly used in emergency lights, street lights, LCD televisions and uses less energy can be framed by rearranging;

The correct answer is option B;

The word after rearranging is LED.

LED of the light emitting diode is a semiconductor light shows which emits light due to the electrical flow. And this is very energy saving.