List of top Electrical Engineering Questions asked in Andhra Pradesh Post Graduate Engineering Common Entrance Test

A two-port network is defined by the relation 
\(\text{I}_1 = 5V_1 + 3V_2 \)
\(\text{I}_2 = 2V_1 - 7V_2 \)
The value of \( Z_{12} \) is:

An induction motor when started on load does not accelerate up to full speed but runs at \({\frac {1}{17}}\)th of the rated speed. The motor is said to be:

A 0 to 30 V voltmeter has an error of \(\pm 2\%\) of FSD. What is the range of readings if the voltage is 30V?

Gold doped GTOs have ______ as compared to the conventional GTOs.

A single phase full-converter using R load is a _____ quadrant converter and that using an RL load without FD is a _____ quadrant converter.

The speed time curve of the urban service has no
Which type of load can give load commutation in a single-phase thyristor bridge inverter
The value of area under a velocity-time graph is
In _____ type of modulation method, the pulse width is not equal for all the pulses.
Calculate the velocity of the bottom point of the wheel for perfect rolling using the data: r = 20 cm, \( \omega = 100 \text{ rad/sec} \)
Which motor is preferred for electric traction purpose?
The wheels of a train, engine as well as bogies, are slightly tapered to
A single-phase voltage controller has input voltage of 210V and load R = 10 ohm. For 4 cycles on and 5 cycles off, the rms output voltage is
In a single-phase full converter, if output voltage has peak and average voltage values of 325V and 133V respectively, then the firing angle is
What is the average value of output of a chopper with duty ratio 0.5 and source voltage of 50V?
In the rotor voltage injection method, when an external voltage source is in phase with the main voltage then speed will
The shape of the output voltage waveform in a single PWM is
In a single pulse width modulated inverter, to eliminate the third harmonic, pulse width must be
When the gate signal from a thyristor is removed, it will remain in its forward conduction mode. This characteristic of thyristor is called
On which of the following does the scale current not depend upon?
It is possible for an enable or strobe input to undergo an expansion of two or more MUX ICs to the digital multiplexer with the proficiency of large number of:
Which general register or general register pair of 8085 processor is incremented/decremented by 2 during PUSH and POP instructions?
In a half wave bridge inverter circuit, the power delivered to the load by each source is given by
The classic multivibrator circuit is known as:
Which filter type is called a flat-flat filter?