engineering recuitment DVC Junior Engineer Mock Test 2024 Electrical and Electronics Measurements Indicating Instruments Basic Requirements of an Instrument
Which of the following is true for gravity control as a controlling force for measuring instruments?
1
Since deflection is directly proportional to the current it has a uniform scale.
2
It can be used only in vertically mounted instruments.
3
It is dependent of temp variations
4
The instrument need not be levelled,