LAB REPORT FOR M2 EXPERIMENT

# LAB REPORT FOR M2 EXPERIMENT - LAB REPORT FOR M2 EXPERIMENT...

This preview shows pages 1–2. Sign up to view the full content.

VI. VI(1a) Tabulation of DC voltages measured in section V(1a). Using 6 different DC Voltages values (0.5V to 3V in steps of 0.5v) # V dvm(V) L y(cm) V osc(V) % diff 1 .524 0.6 0.6 14.50% 2 1.01 1.1 1.1 8.91% 3 1.49 1.6 1.6 7.38% 4 2.01 2.2 2.2 9.45% 5 2.59 2.8 2.8 8.10% 6. 3.0 3.2 3.2 6.66% Comment: What I think is that the difference is there because of voltages are measured by two separate instruments and both have different calibrations. Also one give voltage value on the display i.e. DVM give direct value while on oscilloscope we have to count L y and then multiply with S y i.e. volts/division. VI(1b) Tabulation of Frequencies measured in section V(1b) Using 6 different frequency values (500Hz to 1000Hz in steps of 100Hz) and set V ptp =0.5V # L X T osc(ms) F osc f actual %diff 1 4.2 2.1 0.476 0.483 1.47% 2 3.4 1.7 0.588 0.590 0.34% 3 2.9 1.45 0.689 0.694 0.72% 4 2.5 1.25 0.8 0.805 0.62% 5 2.3 1.15 0.869 0.907 4.37% 6 2 1 1 1.01 1% VI(2)

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document
This is the end of the preview. Sign up to access the rest of the document.

## This note was uploaded on 10/20/2011 for the course EE 257 taught by Professor staff during the Spring '11 term at SUNY Buffalo.

### Page1 / 11

LAB REPORT FOR M2 EXPERIMENT - LAB REPORT FOR M2 EXPERIMENT...

This preview shows document pages 1 - 2. Sign up to view the full document.

View Full Document
Ask a homework question - tutors are online