What happens if the voltage applied is equal to the critical disrupti – McqOptions

MCQOPTIONS

1.	What happens if the voltage applied is equal to the critical disruptive voltage?
A.	Corona does not start
B.	Corona starts but is not visible
C.	Corona starts and is visible
D.	Only ionization starts
Answer» C. Corona starts and is visible

Discussion

No Comment Found

Related MCQs

<p> What is the value of energy distance in case of two parallel conductors?</p>
<p> What is the minimum safety factor in respect of the conductor tension?</p>
<p> Assertion (A): 3 wire dc distribution system is preferred over 2 wire dc distribution system. Reason (R): the 3 wire dc system of distribution is more safe.</p>
<p> Assertion (A): Transmission of electrical power by dc is economical than that with ac. Reason (R): In case of dc transmission, there is no charging current which contributes to the continuous load, even on no load.</p>
<p> Which type of system is generally adopted for the generation and transmission of electrical power?</p>
<p> The generating voltage and frequency in India is about?</p>
<p> The rated voltage of a 3 phase power system is given by ____________.</p>
<p> Which among these is/are the fundamental economical principles that influence/s the design of transmission lines?</p>
<p> Which of these systems uses the 3 phase 4 wire system?</p>
<p> The most important disadvantage of using the high voltage for transmission is</p>