Consider a 12 -bit ADC and full-scale voltage measurement range of –12V to + 12V. Find the resolution and % error.[2 Marks]Compare LED and LCD. (any for points) 

Various parameters of the Schering bridge are given as follows. The voltage supply of 2 kHz is connected to terminals A and C and the detector to points B and D.Arm AB comprises the unknown Resistor R1 and capacitor C1. Arm BC consists of resistor R2 of 18k Ω. Arm DA consists of capacitor C2 of 0.06 μf. Arm CD has R3 of 1.5 kΩ and C3 of 2nf arein parallel. 

Calculate

(i) the capacitance (C1)

(ii) the equivalent series resistance (R1) and

(iii) dissipation factor. Also, draw the schematic diagram.