In AC Drives How can change & control its output Frequency?
Answer Posted / pinoy
Use VFD variable frequency drive, a setting will be
5,10,15,20 30,50 hertz.
| Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
for a 400kv t/m line with 10 ampere current will corona occur?
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?
What is the difference between the relay and the circuit breaker?
What is the Basic Difference bitween Long Shunt Connection and Short Shunt Connection in DC Generator?
What are the components of feedback control system?
description about dry type transformers
What is different bewteen low or high impedance busbar protection scheme
after how many spot we must chang secondry cable in portable spot welding gun?
sir please send me iocl written test paper in my e-mail account. i'll be obliged to you........ thank u roshan
What is meant by RVT and NDR ? expansion and details of it
What is mean 2XWY
A 100KVA SINGLE PHASE TRANSFORMER 10000/200V,50HZ REQUIRES 300V AT HV SIDE TO CIRCULATE FULL LOAD CURRENT WITH LV SHORT CIRCUITED.THE INTAKE IS 1000W.THE % OF REGULATION ON FULL LOAD AT 0.8 PF LAGGING WILL BE HOW MUCH AND THE SECONDARY TERMINAL VOLTAGE ON 0.8 PF LEADING WILL BE
how 650 volts creates? where is use?
explain Density
we all know voltage is a force(emf), and the force always devides if 2 or more than2 loads are there but why does the voltage remains same is parallel, it must devide na ???