Measurement and Instrumentation A CRO can display DC signals AC signals Both AC and DC signals Time invariant signals DC signals AC signals Both AC and DC signals Time invariant signals ANSWER DOWNLOAD EXAMIANS APP
Measurement and Instrumentation A first order instrument is characterized by Static sensitivity and time constant Static sensitivity, damping coefficient and natural frequency of oscillations Static sensitivity and damping coefficient Time constant only Static sensitivity and time constant Static sensitivity, damping coefficient and natural frequency of oscillations Static sensitivity and damping coefficient Time constant only ANSWER DOWNLOAD EXAMIANS APP
Measurement and Instrumentation The limiting errors of measurement of power consumed by and the current passing through a resistance are ±1.5% and ±1% respectively. What is the limiting error ( in %) of measurement of resistance ? ±3.5% ± 1.5% ± 2.5% ± 1% ±3.5% ± 1.5% ± 2.5% ± 1% ANSWER DOWNLOAD EXAMIANS APP
Measurement and Instrumentation In induction type ammeter, _____ damping is provided. Air friction None of the listed here Fluid friction Eaddy current Air friction None of the listed here Fluid friction Eaddy current ANSWER DOWNLOAD EXAMIANS APP
Measurement and Instrumentation PMMC Instrument can be used for None of the listed here Both AC and DC DC work only AC work only None of the listed here Both AC and DC DC work only AC work only ANSWER DOWNLOAD EXAMIANS APP
Measurement and Instrumentation The operating voltage of a megger is about 12 V 6 V 40 V 100 V 12 V 6 V 40 V 100 V ANSWER DOWNLOAD EXAMIANS APP
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