If the average power during generation is zero, why do the analog meters have

If the average power during generation is zero, why do the
analog meters have + and - ?

Question Posted / murtuza54

1 Answers
4805 Views
Siemens, I also Faced
E-Mail Answers

If the average power during generation is zero, why do the analog meters have + and - ?..

The average power during generation is never zero. The load
is never 100% resistive. It has capacitive as well as
inductive components also. The power drawn by only resistive
load is active power and the power drawn by inductive load
is reactive power. The resultant is never zero.

Is This Answer Correct ?

4 Yes

0 No

Post New Answer

More Instrumentation Interview Questions

What are the key components of control loop?

1 Answers

the 3 most common transmitter protocol being in refinery or qatar gas and aramco.

0 Answers Shell,

What is the difference between HMI and SCADA?

2 Answers

How does work A temperature valve or fv control valve in process plz brief me

0 Answers Jindal,

in which principle pressure tx,level tx ,flow tx,temp tx ,control valve works?

0 Answers IOCL, JSW,

what is the exact job for automation enggineer?

0 Answers

why we take 4 to 20 mA as out put of every instrument like pressure transmittre ?why we cant take 0 to 20mA as output?

6 Answers OGDCL,

HOW THE ORIFICE & PRV SIZING BE HAPPENED -- EXPLAIN IN BRIEF

3 Answers

i want to Measure the Difference pressure of Packed distillation Column of height 3 mtr. h.p. side connected to bottom & L.P. side connected to the top , so tell me what will be THE URV & LRV of that D.P. transmitter?

5 Answers

where the use of direct action control valve?

2 Answers

where cn i find the previous years question paper for psu exam???????//

0 Answers

give eg of how I/P is used in control loops

0 Answers CEPC,

For more Instrumentation Interview Questions Click Here