يجوز قصوراك "Q for the circuit below Find Vab after 100 insec of closing switch (2) Find R3 if switch is loved to postion 2 after one hour find Time required for VR₂ to drop-201 13. Sketch Waveforius of (Vab) and Iab for both (Chagig and dis charging) 22 4040 سلم R₁ = 20k_n ww a Give 24=32 i+)= 3u1-+ Sucts in A 2MH SMH

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An LM317 is connected between two decoupling capacitors. There is a 220ohm resistor between the output pin and the adjust pin. Note the voltage drop between the output and adjust pins is 1.25V. Find the resistor needed between the Adjust pin and ground to ensure 5 V is dropped across the load. Enter your answer in ohms: _ohms

With V1, voltage peak to peak is 10 volts, R1=200 Ohm, R2=1000 Ohm and C1= 300 nF. Find Vx, voltage across the the capacitor, C1 and R2 when the frequency is 1000 Hz and 10000 Hz

STEP 4: make sure the capacitor is fully charged using the PSB set to 3.3V. Then switch the OAB jumper to 5V and hold SW1 closed again until the LED goes out

types of electrodes in electric welding

Cylindrical metallic parabolic trough solar thermal collectors. 1. Does not rotate. 2. It rotates around one axis only. 3. It rotates around two axes only. 4. They can produce a temperature of20-100 °C. 5. They can produce a temperature of200-400 °C. 6. They can produce a temperature of2000-4000 °C. O 1 + 4 only. O 2 + 5 only. 2 + 6 only O 3 + 5 only.

#9

V. Match the image with the setting Match the image with the correct digital-multimeter setting. Your setting choices are "resistance", "AC voltage", "DC voltage", "milli-ammeter", "ammeter" and "incorrect configuration." Write down the correct label below each image. mA mA (2 mA 88.88 (88.88 mA V~ A COM VO || COM VO (88.88) mA mA A COM V2 mA 88.88 52 O mA A COM να mA mA mA 88.88 53 COM VO 88.88 mA A COM να