. How many color bands are used on resistors that have a tolerance of ±20 percent?   Select one: A. FIVE B. FOUR C. SIX D. THREE

What is the resistance, tolerance, and numerical uncertainty of a resistor with color bands Violet-Yellow-Brown-Gold?

(b) The circuit in Figure Q2 (b) below shows a rectifier circuit where Vin is a 10kHz sine wave with an amplitude of 2Vpp and RL is 10k. (i) (iii) The componet between A and B is a PN diode, sketch and label its silicon structure and explain its characteristics. Sketch the waveforms you would see at A and B and explain or sketch how you would connect your scope probes to measure them. Label your sketches clearly showing values and axis details. Comment on any similarities or differences between the waveforms at A and B.

Determine what resistance value will permit a voltage drop of 6 volts at 80 amperes A. 0.06 ohm b. 0.072 ohm c. 0.075 ohm d. 0.1 ohm

PROBLEMS 1. A four-band resistor has a tolerance +5% and has a maximum resistance of 4.2 MO. Determine the minimum resistance, the resistor rating, and the resistor color code.

What is the purpose of multiplier resistors in a voltmeter? A. To extend the range of the voltmeter. B. To shunt current around the meter movement. C. To shunt voltage around the meter movement. D. To limit voltage at the input of the voltmeter.

Please do a detail Compare and contrast of Power Drill vs Measuring Tape

For the network shown in Figure B22 , assume E = 17V,Diode Di, D2 as Germanium R1=2KQ and R2=3K2. Calculate, i. Current I1, ii. Current ID2 ii. Voltage across resistor R2 R1 Di + E D2 I2 R, Figure B22

can you explain how you got the equivalent resistnace for the paralle combination?