Curioustab
Aptitude
General Knowledge
Verbal Reasoning
Computer Science
Interview
Aptitude
General Knowledge
Verbal Reasoning
Computer Science
Interview
Home
»
Electronics and Communication Engineering
»
Measurements and Instrumentation
Which of the following is true about an impulse voltage?
It is a unidirectional voltage
Chopped impulse flashover does not occur
Time taken to rise is equal to time taken to fall
RMS value is always less than 50% of average value
Correct Answer:
It is a unidirectional voltage
Explanation:
Impulse is unidirectional (either positive or negative).
← Previous Question
Next Question→
More Questions from
Measurements and Instrumentation
In a resistance strain gauge, G = 2, stress = 1050 kg/cm2, R = 1000 Ω. The value of ΔR will be
In 3 phase power measurement by two wattmeter method, the reading of one wattmeter is zero. The power factor of load is
Discussion & Comments
No comments yet. Be the first to comment!
Name:
Comment:
Post Comment
Join Discussion
Discussion & Comments