IMG_3784

5a. What is E2=? 5b. What is E3=? 5c. What is the potential difference of b relative to point a (V_ba)?

Please solved it in 30 min q

Isolator MCB MCCB RCD BIE Noark D 20A 480Y/277V 50/60Hz 5000A E355391 CAUS us D-OFF C D-OFF The shown protection device is

Identify which measurement this oscilloscope time difference reading is useful for. Ociloscope-XSC1 Channel_A 169.064 V 168.513 V Channel_B 89.282 V 95.005 V Time Reverse 250.000 us 1.261 ms 1.011 ms T2 T2-T1 -550. 584 mV 5.722 V Save Ext. trigger Channel A Timebase Scale: ko0 us/Div X pos. (Div): 0 Y/T Add B/A A/B Channel B Trigger Scale: 100 V/Div Y pos. (Div): 0 AC0 DC 100 V/Div f 2 AB Ext Scale: Edge: | Y pos.(Div): 0 AC 0 DC Level: V Single Normal Auto None

Identify which measurement this oscilloscope time difference reading is useful for. Oscilloscope-XSC1 Time 250.000 us 1.261 ms Channel_A 169.064 V 168.513 V -550. 584 mV Channel_B 89. 282 V 95.005 V 5.722 V Reverse T2-T1 1.011 ms Save Ext. trigger Timebase Scale: 200 us/Div : Scale: 100 V/Div X pos. (Div): 0 Channel A Channel B Scale: 100 V/Div Y pos. (Div): 0 Trigger Edge: F Level: 0 A B Ext Y pos. (Div): 0 V Y/T Add B/A A/B AC DC AC DC Single Normal O period O none of the above O phase shift

Hello. I would appreciate some help with this problem. Thank you

how to measure ripple factor and peak input and peak output voltage for this circuits ?

Calulate the Condurtwity of pure filiain at when the cCencentratron temperature Cormes is a room 1-6x10" Volt fe ad per Cm3 Take Ue=l1500 cm? per pvolt-Jee at =500 cm tempuature.