Why Transistors are not used as switching devices?
Answer Posted / ritesh gupta
we have more devices like SCR'S which gives good
performances in switching. so why we use transistor.
| Is This Answer Correct ? | 0 Yes | 11 No |
Post New Answer View All Answers
The magnitude of sum of two sinusoidal av voltage is equal to 230 volt.the magnitude of each individual voltage is also equal to 230 volt.what must be the phase difference between voltages?
Why is it prefer to initiate circuit breaker failure by "86" lockout relay not by "94" tripping relay ?!
diff. between tension mode & speed mode
What do you mean by reach and reach the point of the relay?
if voltage bt phase & nutral is 38v in a panel board . whats the root cause.
Wt is the function of reactive power? How it generates & consume though resultant is zero?
Difference between drift current and diffusion current?
Any Electrical Engineering jobs?Please refer for interviews. Thank you
What is the difference between Encoder and Resolver?
An automatic water heater is an example of which type of control system?
How to calculate the efficiency of Turbo Generator(Alternator) in general....?
The gauge indicates the number of amps, but what about voltage? How voltage rating (for wire or fuse) determined?
What is the difference between a fuse and a breaker?
what is meant by motor startup supervision & motor load jam protection ?
sir pls send the je exam - 2008 and other model question papers..