To get a constant de voltage from the de unregulated output of a rectifier. We use

The emission of electrons from the host atoms due to the high electric field is known as...

If the tangent at the point on the curve meets the curve again at

For such questions, we should know the formulas to find slope.

The Zenner voltage of a Zenner diode is kept at a desired value by........

The curves and intersect orthogonally, then

For such questions, we should be careful while taking the derivative.

In the Zenner diode, at  VZ, the breakdown voltage......

Just before fertilization the diploid structure in the ovule of Capsella is -

Obturators which help in fertilization are out growth of -

Caruncle is formed by -

Proliferation of integumentary cells at the micropylar region of the ovule in castor develops -

Ovule in angiosperm is technically equivalent to -

Crassinucellate ovule shows -

The functional megaspore in Capsella is always -

What type of ovule found in Capsella

A polygonum type of embryosac is -

The ovule of Capsella derives it's nutrition from -