Gunjan

Shock waves are strong pressure waves in any elastic medium like water, solid or air. Supersonic aircraft or lightning produce Shock waves.

Bravais lattice gives information of the periodic array in which the repeated units of the crystal are arranged.

Bills of Exchange is a negotiable instrument.

The electoral bonds were introduced with the Finance Bill (2017).

IPO stands for Initial public offerings. Initial public offerings refers to a method of offering public issues.

The variable cash reserve ratio is one of the techniques/tools of the credit control policy of the central bank of a country.

Bank rate is the rate at which the central bank of a country lends money to commercial banks.

Repo means repurchase agreement. It is a money money market instrument.

Treasury bills are money market instruments.

Watchdog timer is a hardware microcontroller. It is basically used to take out a system from an infinite loop and resets the system.

Overview (sequence and series) A function f : N  , where S is a non-empty set , is called sequence , for…

Co-operative banks are financial institutions established on a co-operative basis.

Commercial paper is an unsecured promissory note. However, is a money market instrument. Initially, the Reserve bank of India Introduced commercial paper in 1990.

Money market mutual funds (MMMFs) is a scheme of mutual funds. It was introduced with the objective to provide short term investment avenues to potential investors.

this type of isomerism occurs by arrangements of atoms or the functional groups that belong to atoms that are not similar in nature.

Simple Harmonic Motion (SHM) is when the restoring force is directly proportional to the displacement of the body from its mean position.

The number of atoms present in the excited state is greater than the number of atoms in the ground state is called population inversion.

Rate of Stimulated emission depends upon the number of atoms present in the excited state as well as the energy density of photons.

In 1960, Maiman constructed the Ruby laser. It is a three-level solid-state laser and is emitting red light of wavelength 694.3 nm.

Memorandum of Association is a legal document that must be submitted to the company’s registration body at time of establishment. This is…

The Constitution of India stipulates specific Directive Principle of State Policy, which is the basis of national governance. Since these principles constitute…

Fundamental Rights are essential human rights that are offered to every citizen irrespective of caste ,race , creed, place of birth ,…

The convolution theorem states that the transform of convolution of f1(t) and f2(t) is the product of individual transforms F1(s) and F2(s).

Magnetic Hysteresis Curve represents the relation between magnetizing force (H) and magnetic flux intensity for ferromagnetic material.

FDMA allows users to transmit signals simultaneously to satellite transponders with the help of specific frequency to every user in a channel

TDMA (Time division multiple access) is used where there is no need for continuous transmission. Due to this it can be used instead of FDMA.

CDMA is a multiple access system. This single channel is used by multiple senders to send the information simultaneously.

The Programmable Interrupt controller is also known as PIC micro-controller. It is used as interfacing device. It has different operating modes.

The losses in transformer are listed below. Some of them occur due to alternating flux or due to ohmic resistance in the windings.

The IC 555 timer is an 8 pin chip. It is used in applications such as multivibratiors. It operates in astable, bistable and monostable mode.