Answer / otto

RMS
The AC component is the effective mean value of the positive
and negative peak values.
RMS is used in applications where the effect of the DC
component must be taken
into account.
DFT
In the DFT mode, the fundamental frequency component of
the measured signal is numerically calculated from the
samples. In some applications, for example, it can be
difficult to accomplish sufficiently sensitive
settings and accurate operation of the low stage, which may
be due to a considerable amount of harmonics on the primary
side currents. In such a case, the operation can be based
solely on the fundamental frequency component of the
current. In addition, the DFT mode has slightly higher CT
requirements than the peakto-peak mode, if used with high
and instantaneous stages.

What is MODBUS Controller Used for BMS Mointoring???

2 Answers   Emerson,

---

What is the importance of counter based plan & how is it scheduled?

0 Answers   TATA,

---

what's ripple content in rectifier? how it formed?

1 Answers  

---

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

0 Answers   Mayur,

---

Why generating power limited to 11kv?

4 Answers   PSU,

---

I am EEE student i want to improve my core side skills.how cn i approach it?

0 Answers   Suzlon,

---

Are we do it in single transformer with dual primary as 11 KV and 33 KV and constant output as 415 Volts?.

1 Answers  

---

What loads the lagging and leading effects comes in a circuit?

5 Answers  

---

What are the operation carried out in thermal power station?

0 Answers  

---

What is the minimum underground tank size capacity considered for firefighting purpose?

0 Answers  

---

what is the function of capacitor duty contactor in an capacitor panel???

0 Answers  

---

define reflection method?

0 Answers  

---