railway UPMRC SCTO 2024 Mock Test Electrical and Electronics Measurements Indicating Instruments Electro Dynamometer Type Instruments
Consider the following statements:
1. When used as an ammeter, the dynamometer instrument has a square–law scale.
2. When used as a wattmeter, the dynamometer instrument has a uniform scale.1
Only statement 1 is true
2
Only statement 2 is true
3
Neither of the statements are true
4
Both statements are true