Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / vilas
Thyrister is a silicon controlled rectifier,it has four
layers, it has a gate for firing circuit, applying a small
current pulse to the gate the scr can be fired,and power is
supplied to the d.c. motor,or load, scr is used for power
switching device, with the help of potentiometer, the gate
voltage is controlled, so as firing of scr can be contorlled
and thus power output (d.c. voltage) is controlled,thus it
is used as speed control device,
| Is This Answer Correct ? | 0 Yes | 1 No |
Post New Answer View All Answers
What is acsr cable and where we use it?
at work i have a genertor/alternater what is the easyest way to work out if it is dc or ac?
lorteny method
why we dont prefer ac voltage controller instead dimmerstat [if both have same rating] for conducting experiments in laboratories?
any idea abt REVERSE METERING concept.........?
why incomer bay is required before transformer bay if there are more than 1 nos. of transformer bay.
TRANSFORMERS WITH DC SUPPLY
how you taken aotitude test
what does a k rating in a transformer means?
Proviiding the Dedicated N earth and individual Body Earths ,Finally these all looped /Now my Question :- will it not harm in case of Transformer Fault current flows in Dediacted N Earthing to Looped Body Earthing.
sir iam a 3rd yr eee student.no core company comes for recruitment to our college.my aim is to be placed in l and t.tell me the procedures.
Explain Continuous and Discrete signals?
What is dynamo?How it works and what is the function of dynamo in a DG.
Dear sir, my knowledge about cable size determination is limited. Though I read examples I could not calculate the Cable size required for electric driven pump 40 KW, 380 Volt, 50 HZ, 50 meter from transformer and it is three phase star delta starting. Please help as there is no one in my surroundings to help.
what is the acceptable value of TAN DELTA and dissipation factor for 11kV, 1.75HP Motor?.
