« previous next »

Author Question: An electronic power supply with a rated current capacity of 500 mA can adequately illuminate a 10 V ... (Read 93 times)

vicotolentino

  • Hero Member
  • *****
  • Posts: 552
on: Jul 28, 2018
An electronic power supply with a rated current capacity of 500 mA can adequately illuminate a 10 V  5 W lamp.
 
  Indicate whether the statement is true or false

Question 2

A matching transformer's primary needs ________ more turns than its secondary to match a 600  audio signal distribution line to an 8  speaker.
 
  A) 75 B) 0.013 C) 0.115 D) 8.66


phuda

  • Sr. Member
  • ****
  • Posts: 348
Reply #1 on: Jul 28, 2018
Answer to Question 1

TRUE

Answer to Question 2

D


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Amphetamine poisoning can cause intravascular coagulation, circulatory collapse, rhabdomyolysis, ischemic colitis, acute psychosis, hyperthermia, respiratory distress syndrome, and pericarditis.

Did you know?

The immune system needs 9.5 hours of sleep in total darkness to recharge completely.

Did you know?

Drug-induced pharmacodynamic effects manifested in older adults include drug-induced renal toxicity, which can be a major factor when these adults are experiencing other kidney problems.

Did you know?

Oliver Wendell Holmes is credited with introducing the words "anesthesia" and "anesthetic" into the English language in 1846.

Did you know?

Vampire bats have a natural anticoagulant in their saliva that permits continuous bleeding after they painlessly open a wound with their incisors. This capillary blood does not cause any significant blood loss to their victims.

Heliospheric-current-sheet Heliospheric-current-sheet
A typical office file room. (Paper medical records are rapidly being replaced by electronic ... A typical office file room. (Paper medical records are rapidly being replaced by electronic ...
Current FDA Pregnancy Category Ratings with Examples Current FDA Pregnancy Category Ratings with Examples
A pump showing regular with a pump octane of 87, plus rated at 89, and premium rated at 93. These ... A pump showing regular with a pump octane of 87, plus rated at 89, and premium rated at 93. These ...
Find the voltage, current and power for each resistor in the circuit below Find the voltage, current and power for each resistor in the circuit below
During a period of high power demand, the voltage output of the power company is reduced by ... During a period of high power demand, the voltage output of the power company is reduced by ...
Video: Green alga life cycle Animation

For a complete list of videos, visit our video library