GATE EE 2013 Question Paper (10-Feb-2013) (Shift 2)

Leakage flux in an induction motor is

Three moving iron-type voltmeters are connected as shown below. Voltmeter readings are V, V₁, V₂, as indicated. The correct relation among the voltmeter reading is –

Square roots of −i , where i = √−1, are

Given a vector field F = y²xaₓ - yza${}_y$ - x²a${}_z$, the line integral ∫F.dl evaluated along a segment on the x-axis from x = 1 to x = 2 is

The equation $\left[\begin{array}{ccc}2& & -2\\ 1& & -1\end{array}\right]\left[\begin{array}{c}{x}_1\\ x_2\end{array}\right]=\left[\begin{array}{c}0\\ 0\end{array}\right]$ has