Test: HVDC of Power Systems

Test: HVDC of Power Systems - Electrical Engineering (EE)

Test Description

10 Questions MCQ Test GATE Electrical Engineering (EE) 2024 Mock Test Series - Test: HVDC of Power Systems

Test: HVDC of Power Systems for Electrical Engineering (EE) 2023 is part of GATE Electrical Engineering (EE) 2024 Mock Test Series preparation. The Test: HVDC of Power Systems questions and answers have been prepared according to the Electrical Engineering (EE) exam syllabus.The Test: HVDC of Power Systems MCQs are made for Electrical Engineering (EE) 2023 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for Test: HVDC of Power Systems below.
Solutions of Test: HVDC of Power Systems questions in English are available as part of our GATE Electrical Engineering (EE) 2024 Mock Test Series for Electrical Engineering (EE) & Test: HVDC of Power Systems solutions in Hindi for GATE Electrical Engineering (EE) 2024 Mock Test Series course. Download more important topics, notes, lectures and mock test series for Electrical Engineering (EE) Exam by signing up for free. Attempt Test: HVDC of Power Systems | 10 questions in 30 minutes | Mock test for Electrical Engineering (EE) preparation | Free important questions MCQ to study GATE Electrical Engineering (EE) 2024 Mock Test Series for Electrical Engineering (EE) Exam | Download free PDF with solutions
 1 Crore+ students have signed up on EduRev. Have you?
Test: HVDC of Power Systems - Question 1

In case of HVDC system, there is

Detailed Solution for Test: HVDC of Power Systems - Question 1
• In HVDC transmission current distributes uniformly over the cross-section of the conductor. Hence no loss due to skin effect is encountered.
• Corona Loss directly proportional to frequency. Therefore in the DC line, corona loss will be lesser compared to the AC line.
Test: HVDC of Power Systems - Question 2

A dc line carries

Detailed Solution for Test: HVDC of Power Systems - Question 2

Due to requirement of less number of conductors, a dc line carries more power than a ac line, (losses of the line reduces in HVDC).

Test: HVDC of Power Systems - Question 3

HVDC transmission is preferred to EHV AC because

Detailed Solution for Test: HVDC of Power Systems - Question 3

HVDC transmission is more reliable than EHV AC because it uses ground or sea return and therefore, in case of fault on a line it can still be used to supply power with the help of healthy lines.

Test: HVDC of Power Systems - Question 4

Back-to-back HVDC is used to

Test: HVDC of Power Systems - Question 5

HVDC transmission needs

Test: HVDC of Power Systems - Question 6

In HVDC system a converter acts as a rectifier when the firing angle α has a value

Test: HVDC of Power Systems - Question 7

The capital cost on a HVDC converter is

Test: HVDC of Power Systems - Question 8

In a dc transmision

Detailed Solution for Test: HVDC of Power Systems - Question 8

As operating frequency, f = 0 therefore, there is no effect of XL and XC.

Test: HVDC of Power Systems - Question 9

As compared to ac transmission dc transmission is free from

Test: HVDC of Power Systems - Question 10

Which of the following is/are correctly matched?

GATE Electrical Engineering (EE) 2024 Mock Test Series

23 docs|285 tests
Information about Test: HVDC of Power Systems Page
In this test you can find the Exam questions for Test: HVDC of Power Systems solved & explained in the simplest way possible. Besides giving Questions and answers for Test: HVDC of Power Systems, EduRev gives you an ample number of Online tests for practice

GATE Electrical Engineering (EE) 2024 Mock Test Series

23 docs|285 tests