Explanation

Warsak Dam is located on the Kabul River.

It was completed under the Colombo Plan .

Construction began in 1949.

The Dam was Opened in 1960.

The height of the dam is 76 m.

Explanation

Explanation

Salat-e-Khasoof is performed on the occasion of the Lunar eclipse (چاند گرہن)

It occurs in two or Four zakaah prayer 

It is a Nafli, not an obligatory prayer.

Additional information:

Salat ul  Kusuf (نمازكسوف)is a two or Four-zakaah prayer performed during a solar eclipseسورج گرہن,

Explanation

The biggest salt mine is located in Khewara Jehlum Pakistan

Its rises from the Indo-Gangetic Plain.

It is Pakistan’s largest and oldest salt mine and the world’s second-largest mine.

Khewra Salt Mine another name is Mayo Salt Mine

Opened 1872

AGM  5.2.23

Explanation

Explanation

Pakistan conducted a series of nuclear tests on 28 May 1998

conducted at the Chagai test site, in Balochistan.

5 Nuclear tests were conducted at 15:15 hrs PST on 28 May 1998.

The tests were performed at Ras Koh Hills in the Chagai District 

it was Pakistan's first public test of nuclear weapons.

while 

Chagai II

Chagai-II is the codename assigned to the second atomic test conducted by Pakistan, carried out on 30 May 1998

These tests followed the Chagai-I series

The test site was Kharan Desert, Pakistan

The number of tests is 1

Explanation

Battery is a device that converts chemical energy into electrical energy.

Batteries work by using a galvanic cell.

It is an electrochemical device made up of two electrodes and an electrolyte solution.

Explanation

Bureaucracy means نوکر شاهی

Explanation

Explanation

A Light Emitting Diode (LED)

A light-emitting diode is a semiconductor device that emits light when current flows through it

LED lighting products produce light up to 90% 

***

Invented:

H. J. Round (1907);

Oleg Losev (1927);

James R. Biard (1961);

Nick Holonyak (1962)

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First production: October 1962

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VU FIA CBT  14-12-2021

ND5-5-2023