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Unit of measuring power level referenced to 1mW is

• dBm

• sFm

• dBs

• dBs

Free electron is termed as

• bound electron

• valence electron

• conduction electron

• orbit electron

Property of crystal whereby a changing mechanical stress produces a voltage across the crystal is called

• hall effect

• gauss effect

• Piezoelectric Effect

• toxify

Process of limiting output range of an amplifier or other circuit is called

• bounding

• breakdown

• bandwidth

• modulation

Angle which defines whether a light ray will be reflected or refracted when it strikes the surface is called

• angle of modulation

• angle of incident critical angle

• angle of reluctance

LASCR stands for

• Light Activated System Controlled Rectifier

• Light Activated Silicon Controlled Rectifier

• Light Activated System Common Rectifier

• Light Advanced System Controlled Rectifier

Straight line plot of current and voltage for a transistor circuit is called

• AC input line

• DC input line

• DC load line

• AC load line

Pertaining to a range of frequencies is called

• stability

• spectral

• luminance

• slew

Outer most shell of atom is

• valance

• conduction

• core

• forbidden

Power per unit area of a specified distance for the LED is referred to as

• emission

• radiation

• irradiance

• refraction