In a spring-controlled instrument, zero adjustment is achieved by:
In a spring-controlled instrument, zero adjustment is achieved by:
Right Answer is:
Adjusting the tension of one spring
SOLUTION
- In a spring-controlled instrument, zero adjustment is achieved by adjusting the tension of one spring.
- Zero adjustment in spring-controlled instruments involves mechanically adjusting the spring tension.
- Adjusting the spring tension ensures the instrument’s pointer indicates zero when the input quantity is zero