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					 Which one of the following terms is NOT associated with a sample-and-hold circuit?
 
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- Conversion time
 - Acquisition time
 - Aperture time
 - Sample mode
 
 
Correct Option: A
Given R1 = 100 ohm + 5 ohm. 
R2 = 150 ohm + 15 ohm. 
Now R = R1 + R2 
The errors are specified at standard deviations The probable errors in this case. 
R = ± √R1² + R2² =  ± √5² + 15² = ± 15.8 ohms.