ISRO 2023 Quiz 45

The stator and rotor slots of an asynchronous motor are designed to traverse the axial length of the magnetic core at an angle from the true axial direction. The average value of the mmf wave over the axial length of the magnetic core is

What is the Fourier transform of rectangular pulse as shown in the figure below?

For the logic circuit and input waveform show in figure find the output waveform.

A separately excited DC generator running at a speed of 1500 rpm, delivers 100 A at 200 V to constant resistive load. The armature resistance of generator is 0.1 ohm. If the current is reduced to 80 A and the armature reaction is neglected, then the speed of generator (in rpm) will be

Which of the following are the computer programming languages.

1) PASCAL

2) ASCII

3) COBOL

4) PHP

5) PYTHON