List of top Instrumentation Engineering Questions on Circuit theorems

The equivalent capacitance for the network shown in the figure is
A delta connected network with its wyes equivalent is shown in the figure. The resistances R1, R2 and R3 (in ohm) are respectively
The current I supplied by the DC voltage source in the circuit shown in the figure is ______
The input resistance $V_{in} / I_{in}$ for the network shown in the figure is}

Find the value of Vth for circuit shown below:

Circuit Description: 6V source series 3 Ohm, parallel 6 Ohm. Output node taken after the parallel combo, then series 2 Ohm to terminals.