The function generator generates ……………. A ) Rectangular waveform . B ) Sinusoidal waveform . C ) All of given option . D ) Triangular waveform .?

1 )  The function generator generates . . . . . . . . . . . . . . . . .

A )     Rectangular waveform .

B )     Sinusoidal waveform .

C )      All of given option .

D )    Triangular waveform .

Answer : -  C )      All of given option .

 

2 )  The dual - channel oscilloscope display  . . . . . . . . . . . . .  of electronic signals .

A )  The magnitude .

B )  None of given option .

C )  Both of given options .

D )  The frequency variations .

Answer : - C )  Both of given options .

 

3 )  The function generator has . . . . . . . . . . . . . . terminal ( s ) ,

A )   4 ,

B )   2 ,

C )   1 ,

D )   3 ,

Answer : -  D )   3 ,

 

4 )  The common terminal of function generator provides . . . . . . . . . . . . . . . .

A )  Positive of the signal .

B )  None of above .

C )  Reference level for the signal .

D )  Negative of the signal .

Answer : - C )  Reference level for the signal .

 

5  )   It is . . . . . . . . . . . . . . . to ground the oscilloscope ,  as long as the circuit to which it is attached is grounded .

A )    Necessary .

B )    Not necessary .

Answer : -  B )    Not necessary .