Waves commonly utilized in the Night Vision Devices:
– a. Ultra Violet Waves
– b. Infra-Red Waves
– c. Radio Waves
– d. Microwaves
EST FGEI Past Papers MCQS
– a. Ultra Violet Waves
– b. Infra-Red Waves
– c. Radio Waves
– d. Microwaves
– a. He said to me where I had been.
– b. He asked me where I had been.
– c. He asked me where I had been.
– d. He asked me where I was.