railway RRB JE (CBT I + CBT II) Mock Test 2024 Analog Electronics Power Amplifiers and 555 Timer and Voltage Regulators
If R1 = 10k, R2 = 10k and capacitance = 10 μF the total time period of the astable multivibrator 555 is:
1
0.207 s
2
0.5 s
3
0.138 s
4
0.069 s