AC voltage only create magnetic flux in coils, but in Solenoid
coil how 24V DC volt create flux and pick the plunger
Answer Posted / ajay
its similar to make a electromagnet, where in when the coil
wrapped around a magnetic material is energized. The core
material gets manetised.
Similar thing happens in solenoid coil.
Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
if you are in a software company,then why do you want to come in a core company like sail, ntpc(where lots of trouble like tension but you have a good life in a it company) ?
explain why core loss of a transformer is almost constant under different load conditions when connected across a constant voltage and constant frequency.
what is the formula of starting current of 3phase and 1 phase motor???
what is the difference between circular wdg & ractangular wdg?
pls tell me function of closing coil of A.C.B.
How the frame size of a flange mounted AC induction motor is calculated?
In siemens S7-300 PLC, what is function and function block ? What is the difference between them ? When to use function and when to use function block ?
why Current is lead 90 degree and voltage is lag 90 degree in a capacitor.? why Current is lag 90 degree and voltage is lead 90 degree in an inductor.?
can you any one give exact mathematical relation between AC current and DC current?
how to design step down 12 V, 1mA small transformer from 220 V AC? Because according to VI relation and power transfer it results bulky...
What is the meaning of dedicated earthing?
Give the expression for the frequency of oscillations in an op-amp sine wave oscillator?
what is the function of anti pumping relays? what is KVAR? How it is generated in alternator? What is 3rd Harmonics? What is IDMT relay?
why 3 phase is converted into 2 phase using electronics circuit why not 2 phases are diresctly putted from the 3 phase transformer??
Which material is used for the core of a transformer and why?