When current passes through the resistances in the Wheatstone bridge what happens? Options: A . &nbspvoltage drop occurs B . &nbspnull detector burns C . &nbspback emf is induced D . &nbsptemperature increases due to power dissipation

When current passes through the resistances in the Wheatstone bridge what happen

Question

When current passes through the resistances in the Wheatstone bridge what happens?

Options:

A . voltage drop occurs

B . null detector burns

C . back emf is induced

D . temperature increases due to power dissipation

Answer: Option D
Answer: (d).temperature increases due to power dissipation

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Question 1. Heating effect in the Wheatstone bridge can be avoided by _________....

Question 2. Thermal compensation can be provided in a Wheatstone bridge by ________....

Question 3. Wheatstone bridge can’t be used for measurement of _________....

Question 4. Cost of maintenance of Wheatstone bridge is _________....

Question 5. What is the effect of galvanometer on measurement of high resistance?....

Question 6. What is the effect of heat on the resistances in a Wheatstone bridge?....

Question 7. Effect of high dc on Wheatstone bridge.....

Question 8. What is the effect of lead wires on the Wheatstone bridge?....

Question 9. Why a Wheatstone bridge can’t be used for signal conditioning?....

Question 10. A Wheatstone bridge may not give accurate readings if _________....

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