1
GATE EE 2013
MCQ (Single Correct Answer)
+2
-0.6
In the following network, the voltage magnitudes at all buses are equal to $$1$$ p.u., the voltage phase angles are very small, and the line resistance are negligible. All the line reactances are equal to $$j1\Omega .$$ GATE EE 2013 Power System Analysis - Load Flow Studies Question 10 English

If the base impedance and the line-to-line base voltage are $$100\Omega $$ and $$\,100kV,\,\,$$ respectively, then the real power in MW delivered by the generator connected at the slack bus is

A
$$-10$$
B
$$0$$
C
$$10$$
D
$$20$$
2
GATE EE 2013
MCQ (Single Correct Answer)
+1
-0.3
The angle $$\delta $$ in the swing equation of a synchronous generator is the
A
angle between stator voltage and current
B
angular displacement of the rotor with respect to the stator.
C
angular displacement of the stator mmf with respect to a synchronously rotating axis.
D
angular displacement of an axis fixed to the rotor with respect to a synchronously rotating axis.
3
GATE EE 2013
MCQ (Single Correct Answer)
+1
-0.3
A single load is supplied by a single voltage source. If the current flowing from the load to the source is $$10\angle - {150^0}$$ A and if the voltage at the load terminals is $$100\angle {60^0}$$ $$V,$$ then the
A
Load absorbs real power and delivers reactive power.
B
Load absorbs real power and absorbs reactive power.
C
Load delivers real power and delivers reactive power.
D
Load delivers real power and absorbs reactive power.
4
GATE EE 2013
MCQ (Single Correct Answer)
+1
-0.3
Which one of the following statements is NOT TRUE for a continuous time causal and stable LTI system?
A
All the poles of the system must lie on the left side of the j$$\mathrm\omega$$ axis
B
Zeros of the system can lie anywhere in the s-plane
C
All the poles must lie within $$\left|s\right|=1$$
D
All the roots of the characteristic equation must be located on the left side of the j$$\mathrm\omega$$ axis
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