Power Systems Advantages of per unit system is/are All of these It has units for all quantities Need of transformation ratio No units for any quantity All of these It has units for all quantities Need of transformation ratio No units for any quantity ANSWER DOWNLOAD EXAMIANS APP
Power Systems Calorific value of solid fuel is expressed as KCal / gm. Cal / gm. KCal / lt. Cal / lt. KCal / gm. Cal / gm. KCal / lt. Cal / lt. ANSWER DOWNLOAD EXAMIANS APP
Power Systems The most suitable circuit breaker for short line fault without switching resistor is air blast circuit breaker. none of these. SF6 breaker. oil circuit breaker. air blast circuit breaker. none of these. SF6 breaker. oil circuit breaker. ANSWER DOWNLOAD EXAMIANS APP
Power Systems Phase shift occurs due to which of the following components? conductance capacitance both 1 and 2 inductance conductance capacitance both 1 and 2 inductance ANSWER DOWNLOAD EXAMIANS APP
Power Systems Hydro-graph is similar to both B and C. energy load curve. mass curve. load curve. both B and C. energy load curve. mass curve. load curve. ANSWER DOWNLOAD EXAMIANS APP
Power Systems When a transformer is loaded, the secondary terminal voltage gains. That means power factor is unity. lagging. zero. leading. unity. lagging. zero. leading. ANSWER DOWNLOAD EXAMIANS APP
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