by Sunday | Oct 2 | NABTEB QUESTIONS
i. FEDELITY: Is a measure of how well the output of a receiver reproduces the modulation of the signals received at its input. ii. SELECTIVELY: Is a measure of the ability of a receiver to reject unwanted signals iii. SENSITIVITY: The sensitivity of a receiver...
by Sunday | Oct 2 | NABTEB QUESTIONS
i. Capacitor (condenser ) microphone. ii. Carbon microphone. iii. Moving coil microphone. iv. Crystal microphone. v. Velocity or ribbon microphone.
by Sunday | Oct 2 | NABTEB QUESTIONS
Microphone is a transclucer that convert sound signal into electrical signal.
by Sunday | Oct 2 | NABTEB QUESTIONS
Diode is two terminal devices which conducts with zero resistance when forward biased, and appear as infinite resistance when reverse biased. In order word. Diode conductors ( allow current to flow through ) when it is forward bias and does not conduct, when it is...
by Sunday | Oct 2 | NABTEB QUESTIONS
The process of converting A. C. power source into D. C. power source is called rectification. The device used for rectification are called rectifies while diodes are used as rectifiers.
Land Law and the Consequences of Unauthorized Land Transfers in Nigeria
Original price was: ₦1,000.00.₦300.00Current price is: ₦300.00.