Explanation

Salat (prayer) was in practice among the followers of previous prophets before Islam.

Regular prayer was a common element of worship in the monotheistic traditions of earlier prophets.

Explanation

The decrease in the terminal voltage of a shunt generator is due to armature resistance.

The voltage drop across the armature resistance reduces the terminal voltage as the load current increases.

Explanation

The first half of the Ottoman Caliphate was very Constructive.

During this period, the Ottomans expanded their empire.

They established a strong administrative system, and fostered significant cultural and architectural achievements.

Explanation

In a welfare state, the basic needs for humans include Food & Shelter.

These essentials ensure that individuals have their fundamental requirements for survival and security met.

Explanation

 Hazrat Abu Bakr (R.A), the first Caliph of Islam after the Prophet Muhammad (peace be upon him), was known for his unwavering commitment to justice.

During his leadership, he prioritized fairness and equity, ensuring that the Islamic principles were upheld in all matters.

Explanation

The Diac is a bidirectional device without a gate.

It conducts in both directions once its breakdown voltage is exceeded.

This making it useful for switching applications.

Explanation

The conduction in an SCR (Silicon Controlled Rectifier) is controlled by the gate.

Applying a gate signal triggers the SCR to conduct between the anode and cathode.

Explanation

The Central Processing Unit (CPU) is commonly referred to as the microprocessor.

It performs the essential functions of processing instructions and managing data in a computer system.

Explanation

A photoelectric transducer element converts light intensity to voltage.

It detects light and produces an electrical signal that varies with the intensity of the light.

Explanation

Distribution Delay Line refers to a certain length of the actual transmission line that affects signal delay.

It describes how signal timing is influenced by the physical length of the transmission medium.