Electrical Engineering (EE) Exam  >  Electrical Engineering (EE) Questions  >  A 3 ϕ bridge inverter delivers power to ... Start Learning for Free
A 3 ϕ bridge inverter delivers power to a resistive load from a 400 V dc. For a star – connected load of 15 Ω per phase, determine load power and R.M.S value of thyristor current for 120° mode
  • a)
    5.32 kW, 2 A
  • b)
    6.82 kW, 2.11 A
  • c)
    5.32 kW, 2.11 A
  • d)
    6.82 kW, 2 A 
Correct answer is option 'C'. Can you explain this answer?
Verified Answer
A 3 ϕ bridge inverter delivers power to a resistive load from a 4...

load power = 3I2or R = 3 × (10.87)2 × 15 = 5.317kW
View all questions of this test
Most Upvoted Answer
A 3 ϕ bridge inverter delivers power to a resistive load from a 4...
Connected resistive load, the RMS value of the line-to-line voltage is equal to the RMS value of the line-to-neutral voltage divided by the square root of 3.

Therefore, for a 400 V dc input, the RMS value of the line-to-line voltage for a star-connected resistive load would be:

Vll = Vln / √3

Vll = 400 V / √3

Vll ≈ 230.94 V

So, the RMS value of the line-to-line voltage for a star-connected resistive load in a 3 bridge inverter with a 400 V dc input would be approximately 230.94 V.
Explore Courses for Electrical Engineering (EE) exam

Top Courses for Electrical Engineering (EE)

A 3 ϕ bridge inverter delivers power to a resistive load from a 400 V dc. For a star – connected load of 15 Ω per phase, determine load power and R.M.S value of thyristor current for 120° modea)5.32 kW, 2 Ab)6.82 kW, 2.11 Ac)5.32 kW, 2.11 Ad)6.82 kW, 2 ACorrect answer is option 'C'. Can you explain this answer?
Question Description
A 3 ϕ bridge inverter delivers power to a resistive load from a 400 V dc. For a star – connected load of 15 Ω per phase, determine load power and R.M.S value of thyristor current for 120° modea)5.32 kW, 2 Ab)6.82 kW, 2.11 Ac)5.32 kW, 2.11 Ad)6.82 kW, 2 ACorrect answer is option 'C'. Can you explain this answer? for Electrical Engineering (EE) 2024 is part of Electrical Engineering (EE) preparation. The Question and answers have been prepared according to the Electrical Engineering (EE) exam syllabus. Information about A 3 ϕ bridge inverter delivers power to a resistive load from a 400 V dc. For a star – connected load of 15 Ω per phase, determine load power and R.M.S value of thyristor current for 120° modea)5.32 kW, 2 Ab)6.82 kW, 2.11 Ac)5.32 kW, 2.11 Ad)6.82 kW, 2 ACorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Electrical Engineering (EE) 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A 3 ϕ bridge inverter delivers power to a resistive load from a 400 V dc. For a star – connected load of 15 Ω per phase, determine load power and R.M.S value of thyristor current for 120° modea)5.32 kW, 2 Ab)6.82 kW, 2.11 Ac)5.32 kW, 2.11 Ad)6.82 kW, 2 ACorrect answer is option 'C'. Can you explain this answer?.
Solutions for A 3 ϕ bridge inverter delivers power to a resistive load from a 400 V dc. For a star – connected load of 15 Ω per phase, determine load power and R.M.S value of thyristor current for 120° modea)5.32 kW, 2 Ab)6.82 kW, 2.11 Ac)5.32 kW, 2.11 Ad)6.82 kW, 2 ACorrect answer is option 'C'. Can you explain this answer? in English & in Hindi are available as part of our courses for Electrical Engineering (EE). Download more important topics, notes, lectures and mock test series for Electrical Engineering (EE) Exam by signing up for free.
Here you can find the meaning of A 3 ϕ bridge inverter delivers power to a resistive load from a 400 V dc. For a star – connected load of 15 Ω per phase, determine load power and R.M.S value of thyristor current for 120° modea)5.32 kW, 2 Ab)6.82 kW, 2.11 Ac)5.32 kW, 2.11 Ad)6.82 kW, 2 ACorrect answer is option 'C'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of A 3 ϕ bridge inverter delivers power to a resistive load from a 400 V dc. For a star – connected load of 15 Ω per phase, determine load power and R.M.S value of thyristor current for 120° modea)5.32 kW, 2 Ab)6.82 kW, 2.11 Ac)5.32 kW, 2.11 Ad)6.82 kW, 2 ACorrect answer is option 'C'. Can you explain this answer?, a detailed solution for A 3 ϕ bridge inverter delivers power to a resistive load from a 400 V dc. For a star – connected load of 15 Ω per phase, determine load power and R.M.S value of thyristor current for 120° modea)5.32 kW, 2 Ab)6.82 kW, 2.11 Ac)5.32 kW, 2.11 Ad)6.82 kW, 2 ACorrect answer is option 'C'. Can you explain this answer? has been provided alongside types of A 3 ϕ bridge inverter delivers power to a resistive load from a 400 V dc. For a star – connected load of 15 Ω per phase, determine load power and R.M.S value of thyristor current for 120° modea)5.32 kW, 2 Ab)6.82 kW, 2.11 Ac)5.32 kW, 2.11 Ad)6.82 kW, 2 ACorrect answer is option 'C'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice A 3 ϕ bridge inverter delivers power to a resistive load from a 400 V dc. For a star – connected load of 15 Ω per phase, determine load power and R.M.S value of thyristor current for 120° modea)5.32 kW, 2 Ab)6.82 kW, 2.11 Ac)5.32 kW, 2.11 Ad)6.82 kW, 2 ACorrect answer is option 'C'. Can you explain this answer? tests, examples and also practice Electrical Engineering (EE) tests.
Explore Courses for Electrical Engineering (EE) exam

Top Courses for Electrical Engineering (EE)

Explore Courses
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev