Measurement and Instrumentation The full-scale deflection current of an ammeter is 1 mA and its internal resistance is 100°hm. This is to have full deflection when 100V is measured. What is the value of series resistor to be used? 99.99 K ohms 100 K ohms 100 ohms 99.99 ohms 99.99 K ohms 100 K ohms 100 ohms 99.99 ohms ANSWER DOWNLOAD EXAMIANS APP
Measurement and Instrumentation When a capacitor was connected to the terminal of ohmmeter, the pointer indicated a low resistance initially and then slowly came to infinity position. This shows that capacitor is All right None of these Short-circuited Faulty All right None of these Short-circuited Faulty ANSWER DOWNLOAD EXAMIANS APP
Measurement and Instrumentation Which of the quantity consists of SI unit as Candela? Force Impulse Luminous intensity Velocity Force Impulse Luminous intensity Velocity ANSWER DOWNLOAD EXAMIANS APP
Measurement and Instrumentation An ammeter is a Integrating instrument Recording instrument Absolute instrument Secondary instrument Integrating instrument Recording instrument Absolute instrument Secondary instrument ANSWER DOWNLOAD EXAMIANS APP
Measurement and Instrumentation The current ‘I’ through a resistance R is measures with the following uncertainties I = 4 A ± 0.5%, R = 100Ω±0.2%. If power is computed from these two measured quantities, the uncertainty in the power computed will be 1.2% 1.5% 0.5% 1% 1.2% 1.5% 0.5% 1% ANSWER DOWNLOAD EXAMIANS APP
Measurement and Instrumentation Relative error is same as None of these true error. ratio of absolute error and true value. absolute error. None of these true error. ratio of absolute error and true value. absolute error. ANSWER DOWNLOAD EXAMIANS APP
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