Explanation

They are used to control the rate of fission in a nuclear reactor.

They work by absorbing neutrons, which are the particles that trigger the fission of uranium or plutonium atoms.

Control rods are typically made of neutron-absorbing materials like boron, cadmium, or hafnium. 

Explanation

Transformers are used in the transmission of electric power because they can reduce transmission losses.

By adjusting the voltage levels, transformers make the transmission of power over long distances much more efficient. 

Explanation

A fuse melts and disconnects the circuit if the current exceeds a safe limit, preventing damage.

Its main purpose is safety against overcurrent and short circuits.

Explanation

Sweden Capital is Stockholm.

Sweden Currency is Swedish Krona.

Sweden official language is Swedish.

Sweden located is in Continent Europe.

Sweden Primary Religion is Christianity.

Sweden Head of Govt. is Prime Minister – Magdalena Andersson.

Sweden Parliament called .

Tricks for Remember

RK12-12-2022

Explanation

• The presidency of the United Nations Security Council rotates monthly among its 15 members, in alphabetical order.
• Each member serves as president for one month, with the rotation occurring on the first day of each month.
• This rotation has been in place since 1946, and allows each member to preside over the Council's meetings and guide its work during their presidency.

Explanation

Lebanon Capital is Beirut.

Lebanon Currency is Lebanese Pound.

Lebanon official language is Arabic; French.

Lebanon located is in Continent Asia.

Lebanon Primary Religion is Islam, Christianity.

Lebanon Head of Govt. is Prime Minister –Najib Mikati.

Lebanon Parliament called .

Tricks for Remember

POUND

S-E-S-U

Mind Trick : Sheshu(a name) plays in the Pond.

**S-E-S-U**

S - South Sudan

E - Egypt

S - Syria

U - UK

Explanation

Explanation

The prime function of accounting is to supply financial information that helps in decision-making and future planning.

Recording and classifying are important steps, but the ultimate goal is to provide useful information for action.

Explanation

When a firm buys goods on credit, it receives a purchase invoice from the supplier.

This document serves as an itemized bill that acknowledges a credit purchase has been made and specifies the amount owed and the payment terms. 

Explanation

I.I. Chundrigar served as Prime Minister for approximately two months, from October 18, 1957, to December 16, 1957.

General M. Ayub Khan was not primarily a Prime Minister; he took control as President and Chief Martial Law Administrator from 1958 to 1969.

Muhammad Ali Bogra served from April 17, 1953, to August 11, 1955, for more than two years.

Malik Feroz Khan Noon served from December 16, 1957, to October 7, 1958, for almost a year.