This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: To minimize potentiometer loading A) the load resistance must be very small compared with the ... (Read 168 times)

formula1

  • Hero Member
  • *****
  • Posts: 666
on: Jul 28, 2018
To minimize potentiometer loading
 
  A) the load resistance must be very small compared with the potentiometer resistance.
  B) only high-resistance potentiometers should be used.
  C) the load resistance must be very large compared with the potentiometer resistance.
  D) connect a 1  resistor between the wiper and the load.

Question 2

The power dissipated by any branch of a parallel circuit ________.
 
  A) depends on the power rating of the resistor B) only depends on the circuit voltage
  C) depends on the voltage and value of the resistor D) only depends on the total current


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

katara

  • Sr. Member
  • ****
  • Posts: 305
Reply #1 on: Jul 28, 2018
Answer to Question 1

C

Answer to Question 2

C


formula1

  • Member
  • Posts: 666
Reply 2 on: Jul 28, 2018
Great answer, keep it coming :)

bdobbins

  • Member
  • Posts: 326
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Today, nearly 8 out of 10 pregnant women living with HIV (about 1.1 million), receive antiretrovirals.

Did you know?

Bacteria have flourished on the earth for over three billion years. They were the first life forms on the planet.

Did you know?

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

Did you know?

Since 1988, the CDC has reported a 99% reduction in bacterial meningitis caused by Haemophilus influenzae, due to the introduction of the vaccine against it.

Did you know?

In 1886, William Bates reported on the discovery of a substance produced by the adrenal gland that turned out to be epinephrine (adrenaline). In 1904, this drug was first artificially synthesized by Friedrich Stolz.

Small Heath Small Heath
Drug Resistance Drug Resistance
Current Resistance and Voltage Current Resistance and Voltage
A finger-stick is useful for obtaining small amounts of blood. A finger-stick is useful for obtaining small amounts of blood.
Vitamins Absorbing in the small intestine Vitamins Absorbing in the small intestine
Digestion & Absorption in the Small Intestine Digestion & Absorption in the Small Intestine
Video: Bone cells and tissues - tissue composition and cells

For a complete list of videos, visit our video library