Is it possible to measure inductance without LCR Meter/OSC/FG
Absolutely. You will need a variable-frequency oscillator, often called a function generator, though, and a meter of some sort (DMM or oscilloscope). Connect the oscillator (set up for sine waves, please), the inductor, and a resistor like this







simulate this circuit &ndash; Schematic created using CircuitLab

Start at very low frequency, and the voltage at the test point should be zero, or very close. Increase the frequency and the voltage at the test point will rise. Find the frequency at which the voltage at the test point is one half the voltage at the oscillator. Depending on the frequencies available, you may have to try different resistor values to find one which works. Call this frequency f. Then, since the impedance Z of the inductor can be written as  $$Z = 2\pi f L $$ and for equal voltages across Z and R, Z = R $$R = 2\pi f L $$ and  $$L = \frac{R}{2\pi f} $$ This will be true for what are called high-Q inductors, which have a low series resistance, and for low-Q resistors the problem becomes a good deal more complicated, but it's a good place to start. Also note that this value of L is only correct for this frequency. For something other than a high-Q inductor, the results will vary (a little or a lot) with frequency.