Plant Sweeping module test

Derive the expression for Zout

please solve all subpart

7. The advantage of a differential phase-shift keying (DPSK) system is that_____________ is (are) not required.A. carrier synchronizerB. voltage-controlled oscillatorsC. upper and lower sidebandsD. carrier recovery circuitry

Draw the circuit diagram of a typical explain its operation. cross-over in a two speaker system and

For the driver configuration in the following figure, give the current flowing through the GND pin. Vcc Iycc = ? | lg = 40uA %3D Vo (1) = HIGH lo (1) = 8mA Vo (2) lo (2) = 8mA = HIGH Transmitting Circuit Vo (3) = HIGH lo (3) = 8mA (Tx) Vo ()* = HIGH lo (4) = 8mA IGND = ? GND IGND = 32.40 mA IGND = 40 uA IGND 160 uA %3D IGND = 32.04 mA

EP4101) State the function of the N.C. relay contacts 1CR and 2CR (marks by *) in the circuit. Extend PB A B 1CR Peiroct PB (2CR 15OL LA 250L 1CR 2CR 70SA %23 2CR 1CR 2SOL To ensure that the extension air signal at A and retraction air signal at B are not turned on simultaneously. To prevent signal-overlap taking place in the pneumatic-memory solenoid valve. To prevent opposing signal across the electrical-memory solenoid valve. O To protect the control relays 1CR and 2CR from overloading.

Derive the expression for Zin