ITI Qualification jobs and Exam Questions

Question No. 1:-Which oscillator that can be fabricated in IC form?  A:-Wein Bridge Oscillator  B:-Crystal Oscillator  C:-RC Phase Shift Oscillator  D:-Relaxation Oscillator  Correct Answer:-  D:-Relaxation Oscillator Question No. 2:-The type of connector used in telephones  A:-RJ-45  B:-RJ-11  C:-RJ-10  D:-RJ-9  Correct Answer:-  B:-RJ-11 Question No. 3:-The light detector used in optical fibre communication  A:-PIN Diode  B:-APD  C:-(1) and (2)  D:-None  Correct Answer:- C:-(1) and (2) Question No. 4:-Class C amplifiers are commonly used as ____________ Amplifiers.  A:-Radio frequency  B:-AF voltage  C:-AF current  D:-Pulse amplifier  Correct Answer:-  A:-Radio frequency Question No. 5:-The number of select lines in a 1 to 8 de-multiplexer is  A:-2  B:-3  C:-4  D:-8  Correct Answer:- Option-B Question No...