Curioustab
Aptitude
General Knowledge
Verbal Reasoning
Computer Science
Interview
Aptitude
General Knowledge
Verbal Reasoning
Computer Science
Interview
Home
»
Electronics and Communication Engineering
»
Power Electronics
The rated current of a thyristor is 40 A. The holding current will be about :
20 A
1 A
100 mA
10 mA
Correct Answer:
10 mA
Explanation:
The holding current is much less then 1% of rated current.
← Previous Question
Next Question→
More Questions from
Power Electronics
Induction heating systems require low frequency inverters.
A static induction thyristor
UJT can be used for
A thyristor is reverse biased. A positive gate pulse is applied. The thyristor
In a 3 phase full converter the average load current is 150 A. The average thyristor current is
The number of leads in a power semiconductor diode are
A dc chopper is feeding an RLE load. The maximum steady state ripple is
In a 3 phase full wave regulator feeding resistance load connected in star, the possible range of firing angle a is
In a single phase full wave converter (M - 2 connection), the rms transformer voltage is 300 V across each half of secondary. The PIV for each thyristor is
In a single phase full wave regulator feeding R-L load, the minimum firing angle can be zero.
Discussion & Comments
No comments yet. Be the first to comment!
Name:
Comment:
Post Comment
Join Discussion
Discussion & Comments