In view of Electrical Engg. What is the use of SCR(Silicon
control rectifier)
Answer Posted / bhavin
scr is a three terminal and four layer device.the function
of scr is to control the speed of motor and work as a swith
for large amount of power rating.
| Is This Answer Correct ? | 3 Yes | 1 No |
Post New Answer View All Answers
Explain different types of d.c motors? Give their applications
1. What is maximum permissible distance between smoke detectors ? 2. How do we decide number of smoke detectors required in a large office, warehouse, hall etc ? 3. What should be maximum height of smoke detectors ? 4. Where do we use heat detector, optical smoke detector, temperature sensitive detector ?
how to define tell me about self
what will be happen if earth point is being used for as a neutral point for raw power , and same will be used for ups earthing
What is frantic effect?
What is the current carrying capacity of 35sq.mm flexible cable?
In aerodynamic turbines which element is NOT there a.stator b.compressor c. Fuel intake system d.fans
what is reactive power?, why its measured in VA ? is it transient behavior of system?
What are the uses of stepper motor?
describe the phenomena of vacuum interruption in C.B
what is the difference between unarmoured & Flexible cable? How to identified?
What is the phase relationship between the primary and secondary voltages of a transformer?
Define load factor?
what is high and low cut off voltage of BB and DG at SPS????????
Explain what is electric traction?