Question:
In underground cables, the process of achieving uniformity in the dielectric stress by using layers of different dielectrics is known as:
In underground cables, the process of achieving uniformity in the dielectric stress by using layers of different dielectrics is known as:
Show Hint
Capacitance grading is essential for improving the performance and lifespan of high-voltage underground cables.
Updated On: Apr 21, 2025
- Inductance grading
- Impedance grading
- Capacitance grading
- Intersheath grading
Hide Solution
Verified By Collegedunia
The Correct Option is C
Solution and Explanation
Capacitance grading is used in underground cables to achieve uniform dielectric stress by using layers of different dielectric materials. This process is important for the reliable operation of high-voltage cables.
Was this answer helpful?
0
0
Top Questions on AC Circuits
A simplified small-signal equivalent circuit of a BJT-based amplifier is given below.
The small-signal voltage gain \( \frac{V_o}{V_S} \) (in V/V) is _________.
Let \( i_C, i_L, \) and \( i_R \) be the currents flowing through the capacitor, inductor, and resistor, respectively, in the circuit given below. The AC admittances are given in Siemens (S).
Which one of the following is TRUE?
- The ideal BJT in the circuit given below is biased in the active region with a \( \beta \) of 100. If \( I_B \) is 10 µA, then \( V_{CE} \) (in Volts, rounded off to two decimal places) is _________.
- A 3-input majority logic gate has inputs \( X \), \( Y \), and \( Z \). The output \( F \) of the gate is logic ‘1’ if two or more of the inputs are logic ‘1’. The output \( F \) is logic ‘0’ if two or more of the inputs are logic ‘0’.
Which one of the following options is a Boolean expression of the output \( F \)? - A series LCR circuit is connected to an alternating source of emf \( E \). The current amplitude at resonance frequency is \( I_0 \). If the value of resistance \( R \) becomes twice of its initial value, then amplitude of current at resonance will be:
- JEE Main - 2025
- Physics
- AC Circuits
View More Questions
Questions Asked in BIHAR ITICAT exam
- Whom is "Karnataka Sangeeta Pitamaha" is known as?
- Which of the following scheme is related to social issue?
- BIHAR ITICAT - 2023
- Social Issues and Challenges
- Which of the following arranges the rivers in their increasing length order (shortest to largest) is correct?
- BIHAR ITICAT - 2023
- Geography
- Which of the following articles of the Indian Constitution contains the provision of "protection of life and personal liberty"?
- BIHAR ITICAT - 2023
- Indian Polity
- Which of the following soil can retain water?
- BIHAR ITICAT - 2023
- Social Issues and Challenges
View More Questions