PES2150_Salberg_CapacitanceReport

give definition and explanation about Capacitance meter

When the capacitance is increased, what is the effect on the charging and discharging times? What is the mathematical relationship between duration and capacitance?

How active components are different from passive electronic components explain with examples. How are electrolytic capacitors constructed? Explain how they are categories as polarized and non-polarized electrolytic capacitors.

What is inductor current ripple and how to calculate it?

value of equivalent capacitance and charge on each plate of capacitor.

a. As capacitor charges, describe the behavior of: i.current with time  ii. the voltage across the resistor with time  iii. capacitor voltage withtime  Explain the reason for each behavior.

1. Write the answer for the following questions. A. Define Electric field strength. B. What are the factors affecting the capacitance of a parallel plate capacitor? C. State the coulombs Law with its equation.

Explain the charging characteristics of a capacitor with ac voltage.

1.Enumerate five formulas for four series connected capacitances across Vt source and draw the circuit. 1. Enumerate five formulas for four parallel connected capacitances across Vt source and draw the circuit.

Explain Circuits with Resistance and Capacitance?

What are very rough estimates of the graphs of capacitor voltage vs. time and resistor voltage vs. time while charging and discharging?

Question

write down the measure capacitance on your bench figure.1

Give a description of capacitive reactance and back up your description with examples/evidence.

Determine the total capacitance, total charge, individual voltage drop and charges across each capacitor. Use two decimal places for your answer. Put your answer for the individual voltage and charge for each capacitor in a table for faster checking. Thank you!

Why it is necessary to use the geometric means radius in the formula for the inductance caleulation whereas the formmula for the capacitance calculation uses the actual radius??

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What two characteristics of capacitor enable them to help enable voltage spikes and surges?

What do you think will happen to the current if the frequency is adjusted higher in the pure inductance experiment? and what will happen to the current if the frequency is adjusted lower in pure inductance experiment? explain why please

What is the importance of resistor, multimeter, and capacitor? How can we apply its importance to the future?

QUESTION 1 a) State two (2) main properties or acts of each capacitor and inductor in RL and RC cireuit analysis ( voltage and current ). b) Define what is capacitor and inductor. Support the answers with an appropriate illustration of capacitor and inductor basic structure. c) Natural response happens to all passive storage element component. Explain natural response for circuit behaviour for a capacitor with an appropriate illustration. d) The switch in circuit Figure 1 has been closed at t 0. 6 A 10 0 i(t) 7.5 H Figure 1: First Order RL Circuit

For direct current (dc), a capacitor acts like (a) a closed switch. (b) an open. (c) a short. (d) a small resistance.

4- Electrical failure of insulators occurs due to and 5- The other name of self-capacitance in a string of suspension insulators is ......