Podcast
Questions and Answers
What is the symbolic form of the differential equation discussed in the video?
What is the symbolic form of the differential equation discussed in the video?
- $D^2y/Dx^2 = 0$
- $Dy/Dx = 0$
- $Dy/Dx = Q$ (correct)
- $D^2y/Dx^2 = Q$
What type of differential equation is discussed in the video?
What type of differential equation is discussed in the video?
- Second-order in the second degree
- First-order in the first degree (correct)
- Variable separable
- Homogeneous linear reducible to linear
What is the condition for the differential equation with constant co-efficient?
What is the condition for the differential equation with constant co-efficient?
- Orders should be 2 or 3
- Co-efficient should always be constant (correct)
- Co-efficient should always be variable
- Orders can be higher like 5, 6, 10 orders
How is $dy/dx$ denoted in the symbolic form?
How is $dy/dx$ denoted in the symbolic form?
What will be put as zero in the symbolic form of the differential equation?
What will be put as zero in the symbolic form of the differential equation?
What is the purpose of an earthing system in an electric power system?
What is the purpose of an earthing system in an electric power system?
Which organization's recommendations are most commonly followed in regulations for earthing systems?
Which organization's recommendations are most commonly followed in regulations for earthing systems?
In what special cases may regulations identify specific requirements for earthing systems?
In what special cases may regulations identify specific requirements for earthing systems?
What may tall structures have as part of a system to protect them from lightning strikes?
What may tall structures have as part of a system to protect them from lightning strikes?
For what purpose might telegraph lines use the Earth as one conductor of a circuit?
For what purpose might telegraph lines use the Earth as one conductor of a circuit?
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