If the Brsh of DC motor is shifted by 90 deg, then MNA will
shift by --degree.
Answer Posted / sandeep
i expect answer to 90. please justify
| Is This Answer Correct ? | 2 Yes | 4 No |
Post New Answer View All Answers
and gate circuit diagram,amplifier circuit diagram
Why L.T.Cable voltage rating is 1.1kV,where as system voltage is 0.415kV?
what is the usage of microcontroller in the panel board?
how works inductive &capacitive sensors?
What is vaccum currcuit breaker.define with cause and where be use it device?
There are different classes of protections in power plants.class a,b,c are clear..is there any class d and e r there..and elaborate class b protection.
We have given to 3phase supply to ups system & how can coming netural
What is meant by impedance? difference between high & low impedance ?
HOW WE CAN REDUCE THE CIRCUIT COMPLEX OF STAR-DELTA STARTER .BECAUSE NOW WE USING ONE TIMER RELAY & THREE CONTACTOR FOR MAIN,STAR & DELTA ?IF ANY IDEAS PLZ POST.THANK U
Hi Friend I am used multimeter to measure the voltage between R Phase(SS1) to R Phase(SS2). In SS1 is connected with UPS loads. But I am getting voltage between these 2 R Phases. Please give some idea friend
given data are load current & power factor cable core size? plz any one update the calculation formula
what is harmonics? what are the factors it will depend upon
Explain the following and how these are working with PLC Unit 1 I/O Module Card 2 Adaptor Card 3 Ribbon Adaptor 4 I/O bus 5 I/O Devices
For high frequency application we use which transformer?
how to calculate the earth mat design in 132 kv substation yard ????