What will be the output of t/f supplied with DC sourse?
Answers were Sorted based on User's Feedback
Answer / munish
if dc applied as I/P. Then nothing o/p.
because T/F is a static which step up down the voltage
without changing the frequency.and it work on
electomagnetic induction ( mutual induction ).so mutual
induction is not possible in dc.
DC voltage has no frequency
| Is This Answer Correct ? | 4 Yes | 0 No |
Answer / eee
the windings are like inductor, so when dc applied.... the
input rises slowly corresponding to the time constant, during
this period output in secondary corrosponding to the turns
ratio can be observed. once its constant, no change in i/p,
else if current is high magnetic saturation of core occurs....
any no output after the specified time....
| Is This Answer Correct ? | 0 Yes | 0 No |
what do you know about electrical
WHAT IS MEANT BY vfd(VARIABLE FREQUENCY DRIVE )HOW CAN WE APPLY VFD TO MOTOR ? I WANT FULL DETAIL IF ANYBODY KNOW THE WEBSITE FOR THAT PLZ SEND .THANK U
Will MCB tripped off, if there is an electric shock to Human body?
lenz law application and define
what are the type of motors
What is meant by positive and negative feedback?
what is meant by flywheel and its role in retardation test
what will happen if a 3 phase motor is connected to a single phase circuit and vice versa?
What are the specifications for getting approval of Substation?
Thumb rule of cable size(rm>30 rm)X multiplying factor=ampere
1 Answers Kazi Farms, SKI Carbon Black,
why there is a fault occurs, if a phase wire touches ground.. and the fault not occurs when we connect a bulb between phase and ground..??
after how many spot we must chang secondry cable in portable spot welding gun?
Civil Engineering (5086)
Mechanical Engineering (4453)
Electrical Engineering (16638)
Electronics Communications (3918)
Chemical Engineering (1095)
Aeronautical Engineering (239)
Bio Engineering (96)
Metallurgy (361)
Industrial Engineering (259)
Instrumentation (3014)
Automobile Engineering (332)
Mechatronics Engineering (97)
Marine Engineering (124)
Power Plant Engineering (172)
Textile Engineering (575)
Production Engineering (25)
Satellite Systems Engineering (106)
Engineering AllOther (1379)