GETCO Exam Paper (22-07-2015) Which of the following is not true about fuel cells? no recharging is needed more efficient cost is higher than batteries need more than two electrode no recharging is needed more efficient cost is higher than batteries need more than two electrode ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (22-07-2015) The president of India must have completed the age of 21 Yrs 35 Yrs 50 Yrs 30 Yrs 21 Yrs 35 Yrs 50 Yrs 30 Yrs ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (22-07-2015) The RMS value of the voltage u(t) = 3 + 4 cos(3t) is 4.12 5 7 3 + 2(1.41) 4.12 5 7 3 + 2(1.41) ANSWER EXPLANATION DOWNLOAD EXAMIANS APP if voltage is given by,v(t) = V₀ + V₁ cos(3t) + V₂ cos(5t)+ …RMS value is given by,√( V₀² + (V₁/√2)² + (V₂/√2)² + …)
GETCO Exam Paper (22-07-2015) Differential equation is required to be solved in _____ Stability studies economical operation of power systems Load flow studies Finding efficiency of a transmission line Stability studies economical operation of power systems Load flow studies Finding efficiency of a transmission line ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (22-07-2015) Calculate torque developed by the 3-phase, 5 HP, 4 pole induction motor runs at 1500 rpm 0 N-m 23.5 N-m 10 N-m 22 N-m 0 N-m 23.5 N-m 10 N-m 22 N-m ANSWER EXPLANATION DOWNLOAD EXAMIANS APP P = 2πTN/60 where N is speed in rpm
GETCO Exam Paper (22-07-2015) The area under the load duration curve represents Maximum demand of the power station average load of the system base load of the system energy generated in the period considered Maximum demand of the power station average load of the system base load of the system energy generated in the period considered ANSWER DOWNLOAD EXAMIANS APP
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