Answer Posted / siva krishna
IF MOTOR R.P.M (INCREASE /DECREASE)CHANGE AT THAT TIME USE
THE V.F.D(VERIABLE FREQUENCY DRIVE)
| Is This Answer Correct ? | 8 Yes | 1 No |
Post New Answer View All Answers
what is method for testing CT
To make a basic instrumentation amplifier, it takes A One op-amp with a certain feedback arrangement B Two op-amp and seven resistors C Three op-amps and seven capacitors D Three op-amps and seven resistors
what is the meaning of neutral displacement ???
sir iam from electrical and electronics branch ,can i appear for the hpcl offline requirtment? if yes please mail me on vikram_raju25@yahoo.co.in
Explain the purpose of inductor in an electric circuit?
What are the necessary components of the feedback control system?
i ha done my 10th with 71% ,ITI with 81% 11th with 75% 12th 43% apprentiship with 71% in SAT i secure 1390 ,TOEFL 27 i was refused four times and in all me interview visa officar told that i am not Qualify for study in USA but i completed my 12th yes i got low persentage in my 12th but i seen to much student they already got visa with them 3 or 4 backlocs so why they are refused me ?
I want formula to calculate cable size as per load given in length & amp. I searched many sites but didn't right answer. Please reply me asap.
What is meant by earthhing of a magnetic flow meter and when to use empty pipe detection?
What happens if the negative to earth voltage is greater than positive to earth voltage in the battery of substation?
Any one who apply for Ferro Scrap Nigam Limited cn join with me at rajuhalder@indiatimes.com or 09669717028
WE HAVE THE DC RECTIFIER 1500A, INPUT VOLTAGE IS 3 PHASE. HOW TO CALICULATE THE LOAD? 3 PHASE SIDE EITHER dC SIDE. PLEASE SUGGEST ME
Can we use Ccapacitive voltage transformer directly for metering purpose?
List advantges of active filter over passive filter?
how we can calculate chiller required ampear?
