1. Calculate the lc in figure below with beta = 80 Vcc= 12 V ३1. 550k Select one: O a. 0.174mA O b. 1.75mA O c.0.164mA O d. 1.64mA € 1.5k
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- How open circuit test can be performed? Which type of losses can be found using this test? Subjcet Electrical machineDetermine ?1to ?5.Make the control circuit made up of a TRIAC and an optocoupler, for one: 2000W lamp, 120vac You must choose from the following elements: optocoupler: OPTO 1: MOC3021 OPTO 2: MOC3051 Transistor: TRIAC 1:Q20115L5 TRIAC2:Q2025R5