My Learning Cart
?
Categories
Account

In a practical Wheatstone bridge, what is the effect of temperature on resistanc

₹0.0
Login to Download
  • 📥 Instant PDF Download
  • ♾ Lifetime Access
  • 🛡 Secure & Original Content

What’s inside this PDF?

Question: In a practical Wheatstone bridge, what is the effect of temperature on resistance measurements?

Options:

  1. Temperature has no effect
  2. Resistance increases with temperature
  3. Resistance decreases with temperature
  4. It depends on the material

Correct Answer: It depends on the material

Solution: 

The effect of temperature on resistance measurements in a Wheatstone bridge depends on the material of the resistors, as different materials have different temperature coefficients.

In a practical Wheatstone bridge, what is the effect of temperature on resistanc

Practice Questions

Q1
In a practical Wheatstone bridge, what is the effect of temperature on resistance measurements?
  1. Temperature has no effect
  2. Resistance increases with temperature
  3. Resistance decreases with temperature
  4. It depends on the material

Questions & Step-by-Step Solutions

In a practical Wheatstone bridge, what is the effect of temperature on resistance measurements?
Correct Answer: Temperature affects resistance measurements.
  • Step 1: Understand that a Wheatstone bridge is used to measure resistance.
  • Step 2: Know that resistance can change with temperature.
  • Step 3: Recognize that different materials (like copper, aluminum, etc.) have different responses to temperature changes.
  • Step 4: Learn about the temperature coefficient, which tells us how much a material's resistance changes with temperature.
  • Step 5: Realize that if the temperature increases, the resistance of some materials will increase, while for others it may decrease.
  • Step 6: Conclude that when using a Wheatstone bridge, you need to consider the temperature of the resistors to get accurate measurements.
  • Temperature Coefficient of Resistance – The change in resistance of a material with temperature, which affects measurements in a Wheatstone bridge.
  • Wheatstone Bridge Principle – A circuit used to measure unknown resistances by balancing two legs of a bridge circuit.
Soulshift Feedback ×

On a scale of 0–10, how likely are you to recommend The Soulshift Academy?

Not likely Very likely
Home Practice Performance eBooks