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



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

Answer / banerjeenandan

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 is droop mode n frequency mode in wood ward governor?

1 Answers   TATA,


what is bms?

4 Answers   Emco,


What is rtd output signal

4 Answers   Nestle,


how to caluculate flow by using transmitter?tell me plz I am eagerly waiting for your reply..

2 Answers   Agi Glaspac, Reliance Power,


Why ac supply load cell is used? Can we use the dc supply load cell?

0 Answers  






Which products are available in the Mass Systemswitch and System Manager AC range?

0 Answers  


Dear sir i m presently working in power plant nd my question is if any pump give flow 18tph then how would i know that how much range flow tx installed their flow line for flow measurement plz give me ans

1 Answers   HPSL, Infotech,


Why in turbine used two critical speed band ?

1 Answers   Ankit Metal Power,


what is three element in thermal boiler

9 Answers  


What are securities of turbine?

1 Answers  


Draw a complete P&ID of a flow suction tank indicating all control & protection equipment. Indicate all its inlets and outlets. Explain the controls for this system

0 Answers  


what is the procedure of O2 sensor(ABB) calibration?

0 Answers   Aramco, Samsung,


Categories
  • Civil Engineering Interview Questions Civil Engineering (5084)
  • Mechanical Engineering Interview Questions Mechanical Engineering (4451)
  • Electrical Engineering Interview Questions Electrical Engineering (16631)
  • Electronics Communications Interview Questions Electronics Communications (3918)
  • Chemical Engineering Interview Questions Chemical Engineering (1094)
  • Aeronautical Engineering Interview Questions Aeronautical Engineering (239)
  • Bio Engineering Interview Questions Bio Engineering (96)
  • Metallurgy Interview Questions Metallurgy (361)
  • Industrial Engineering Interview Questions Industrial Engineering (259)
  • Instrumentation Interview Questions Instrumentation (3014)
  • Automobile Engineering Interview Questions Automobile Engineering (332)
  • Mechatronics Engineering Interview Questions Mechatronics Engineering (97)
  • Marine Engineering Interview Questions Marine Engineering (124)
  • Power Plant Engineering Interview Questions Power Plant Engineering (172)
  • Textile Engineering Interview Questions Textile Engineering (575)
  • Production Engineering Interview Questions Production Engineering (25)
  • Satellite Systems Engineering Interview Questions Satellite Systems Engineering (106)
  • Engineering AllOther Interview Questions Engineering AllOther (1379)