HANDWRITTEN NOTES

Saturday, December 31, 2022

Time Constant Of An RC Circuit || RC Time Constant ||

 

Time Constant Of An RC Circuit || RC Time Constant ||



about this video-
in this video I explain you . the time constant of a rc circuit. what is the definition of rc  time constant. what is the formula of rc time constant. what is the unit and dimensions of rc time Constant circuit.and why time constant is not in purely resistive circuit.and how to calculate the time constant in rc circuit.

Tuesday, December 27, 2022

Let R be the resistance of each conductor in a DC 2-wire with midpoint earthed transmission system. What is the copper loss in the system to transmit the power P

 

about this video-
in this video I explain you about a question which was asked in SSC Je 2019 the question is-Let R be the resistance of each conductor in a DC 2-wire with midpoint earthed transmission system. What is the copper loss in the system to transmit the power P


Monday, December 26, 2022

Determine The Average Value Of The Given Waveform

 Determine The Average Value Of The Given Waveform 





about this video-

in this video I explain you a question which was asked in SSC Je 2019 the question is-Determine The Average Value Of The Given Waveform 


Derivation Of Voltage,Charge And Current Across Charging Capacitor|Drive Capacitor Charging Equation

 Derivation Of Voltage,Charge And Current Across Charging Capacitor|Drive Capacitor Charging Equation



about this video-


in this video I explain you about the derivation of Capacitor charging Equation. derivation Of Voltage across a charging Capacitor, derivation of current across a charging Capacitor,derivation Of Charge across a charging Capacitor.

Saturday, October 29, 2022

Space To Height Ratio Of Lighting || SHR Of Luminaire || Space to Height In Illumination ||

 Space To Height Ratio Of Lighting || SHR Of Luminaire || Space to Height In Illumination ||




about this video-

In This Video I Explain You about space to height ratio in illumination. I tell you about the definition And Formula Of Space to height ratio. Types of shr in Illumination .Criterion of uniform Lighting.On What factor the value of shr depends. value of shr for different types of Lighting.

Sunday, October 2, 2022

A Long Straight Wire Carries A Current I = 10 A. At What Distance Is The Magnetic Field H = 1 A/m

 A Long Straight Wire Carries A Current I = 10 A. At What Distance Is The Magnetic Field H = 1 A/m


If a circular conductor carries a current of ‘I’ ampere having radius ‘r’ meter, then the magnetizing force at the center of the coil is given by

 about this video- 

in this video I explain you a question which was asked in SSC Je 2019 the question is-If a circular conductor carries a current of ‘I’ ampere having radius ‘r’ meter, then the magnetizing force at the center of the coil is given by-If a circular conductor carries a current of ‘I’ ampere having radius ‘r’ meter, then the magnetizing force at the center of the coil is given by