4) For the differential amplifier shown below, identify and sketch +10 V the differential half-circuit and the common mode half-circuit. Find Rc the differential gain, the differential input resistance, the common- 10 kn3 Rc 10 kn Vod mode gain assuming the resistances Rc have 1 % tolerance, and the common-mode input resistance. For these transistors, Beta = RL 20 kn 100 and VA = I 00 v. RE 300 N 200 200 k ww

in this Lab you will be laying out and installing an emergency service panel. Emergency service panels have requirements for their installation and use and there are multiple types of installation for emergency (standby) services. Answer the following Questions:  List the requirements for an emergency service that is legally required. Where is a legally required emergency service installed? List the requirements for an emergency service that is Optional standby service. Where is an optional standby service installed?

How Rth connected with the load resistance, explain.

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