ISRO EE Quiz - 11

The odd component of signal x(t) = e^–jωt is

The incremental cost characteristic of the two units in a plant are given by

IC₁ = (0.1 P₁ + 8) R_s/MWh

IC₂ = (0.1 P₂ + 8) R_s/MWh

The optimum sharing of load when the total Load is 100 MW is.

For an ideal step-down (n : 1) transformer, which one of the following is the ABCD parameter matrix?

The Incorrect statement is

As the load is applied to a synchronous motor, the motor takes more armature current because

The bus admittance matrix for a power system network is given by,

A new transmission line which is represented below is connected between bus 1 and 3.

The modified bus admittance matrix is

In a wattmeter both the coils are non-inductive and have resistances 0.02Ω and 2000Ω. The load current is 20A and voltage across load is 150V. If potential coil is connected near load then the error in reading is

In the 3-phase inverter, the load is balanced, and gating scheme is 120° conduction mode. All the switches are ideal. If the DC source voltage is 400 V. The power consumed by 3-phase load. Load consists of resistance only having resistance of 30 Ω/phase. [Delta connected].