« previous next »

Author Question: Why was a color code developed so that the resistance can be determined easily from the color bands ... (Read 67 times)

Frost2351

  • Hero Member
  • *****
  • Posts: 557
on: Jul 28, 2018
Why was a color code developed so that the resistance can be determined easily from the color bands present on the resistor?
 
  A. Because of the percentage of failure
  B. Because of the value of the resistor
  C. Because of resistance values
  D. Because of the small size

Question 2

What works by passing a current through the component it measures?
 
  A. Resistor
  B. Voltmeter
  C. Ohmmeter
  D. Ammeter


parshano

  • Sr. Member
  • ****
  • Posts: 333
Reply #1 on: Jul 28, 2018
Answer to Question 1

D

Answer to Question 2

C


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Pregnant women usually experience a heightened sense of smell beginning late in the first trimester. Some experts call this the body's way of protecting a pregnant woman from foods that are unsafe for the fetus.

Did you know?

The tallest man ever known was Robert Wadlow, an American, who reached the height of 8 feet 11 inches. He died at age 26 years from an infection caused by the immense weight of his body (491 pounds) and the stress on his leg bones and muscles.

Did you know?

People with alcoholism are at a much greater risk of malnutrition than are other people and usually exhibit low levels of most vitamins (especially folic acid). This is because alcohol often takes the place of 50% of their daily intake of calories, with little nutritional value contained in it.

Did you know?

Before a vaccine is licensed in the USA, the Food and Drug Administration (FDA) reviews it for safety and effectiveness. The CDC then reviews all studies again, as well as the American Academy of Pediatrics and the American Academy of Family Physicians. Every lot of vaccine is tested before administration to the public, and the FDA regularly inspects vaccine manufacturers' facilities.

Did you know?

When blood is exposed to air, it clots. Heparin allows the blood to come in direct contact with air without clotting.

A digital storage oscilloscope can be easily connected to an injector by carefully back-probing ... A digital storage oscilloscope can be easily connected to an injector by carefully back-probing ...
genetic code: The basic principle of translation genetic code: The basic principle of translation
Two modes of gene amplification leading to drug resistance Two modes of gene amplification leading to drug resistance
Incomplete dominance shown in the flower color of snapdragons Incomplete dominance shown in the flower color of snapdragons
A three-gene additive model for wheat kernel color A three-gene additive model for wheat kernel color
Allelic series for coat-color determination in mammals Allelic series for coat-color determination in mammals
Video: Mitochondrial Structure & ETC Protein Complexes (Protein Complexes and Electron Transport)

For a complete list of videos, visit our video library