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JemshahEnlightened

Asked: July 15, 2024In: Electrical Installation Questions

Three classes of fire and their examples

List three classes of fire and for each case give one example. (6 marks) Class A Fires: Description: Fires involving ordinary combustible materials such as wood, paper, cloth, trash, and plastics. Example: A fire caused by burning wood in a ...

Anonymous

Asked: July 18, 2023In: ELECTRICAL POWER SYSTEMS AND ELECTROMAGNATIC FIELD THEEORY

elecromagnetic field theory

the electric flux density in a spherical co-ordinate system is given by D=(5r2/4)ar. determine the value of the enclosed charge

-1

JemshahEnlightened

Asked: March 10, 2023In: Analytics

Explain three-challenges that an organisation may face when using a Local Area – Network (LAN), (6 marks)Oct/Nov. 2022

-1

Explain three-challenges that an organisation may face when using a Local Area – Network (LAN), (6 marks)Oct/Nov. 2022

AmbogoBegginer

Asked: February 4, 2023In: Diploma in electrical module one (Power&Telecom)

Amplitude modulation calculations

75MHz carrier with an amplitude of 50volts is modulated by a 3KHz audio signal with an amplitude of 20volts.if load resistance is 5ohms, (a).write the audio signal equation (b).write the carrier signal equation (c).find the modulation index (d).write the Am equation (e).Find the power in ...