GATE EE 2026 Question Paper (14-Feb-2026) (Shift 1)

A single-phase voltage source $v_s=325\sin (2\pi 50t)\text{ V}$ delivers a current, $i=12\sin (2\pi 50t)+9\sin (2\pi 150t)\text{ A}$ to a load.

The load power factor, correct up to two decimal places, is:

The figure shows a straight-line approximation for the forward characteristics of a power diode. A continuous on-state current of 15 A is flowing through the diode.



What is the power loss in the diode?

Consider the circuit shown in Figure (a). A gate pulse $v_g$ is applied between time instants $t_0$ and $t_1$. After $t_1$, during the MOSFET turn OFF process, it experiences a voltage overshoot.



Based on the $v_{ds}$ waveforms shown in Figure (b), which one of the following options is correct?

The asymptotic Bode magnitude plot of a system is shown.



Which one of the following options best represents the transfer function of the system?

Two $n\times n$ matrices $A$ and $B$ have a common eigenvalue 2, and the same corresponding nonzero eigenvector.

Which of the following options is/are correct?

(Note: $I$ is the $n\times n$ identity matrix.)