PHYS 2091_Lab 6_Answer Sheet- Kayla Hodges (fixed)

Write the answers precisely, do not elaborate unnecessarily, and don't use chatgpt, if i caught it I'm gonna downvote Question: Discuss the electrochemical techniques that are useful to study the capacitive properties of a material. Highlight the importance of each technique

A piezo-electrical crystal generates voltage when subjected to --- force. O a. Electrical O b. Mechanical O c. Gravity O d. All the three answers

Stop ducking the question and just answer it. Number 14 letter a.

Question (2) A controlled half-wave rectifier has a 240 V rms 60Hz ac source, The load a is R=30 Ohm resistor (a) Determine the delay angle such that the average load current is 2.5A (b) Determine the power absorbed by the load (c) Determine the power factor.

304. How does a TRIAC differ from a SCR? please don't use A solution

Problem 1 Design a full wave rectifier to supply a 20 V DC load that draws an average current of 300 mA. If we want to keep the ripple to less than 3%, determine What is the minimum value of the smoothing capacitor? (5 points) What should be the peak value of my 60 Hz AC source? (5 points)