why voltage coil in wattmeter called as pressure coil why
the pressure term is used in wattmeter?



why voltage coil in wattmeter called as pressure coil why the pressure term is used in wattmeter?..

Answer / laxman gehlot

in the mechanical hydolic pressuse and voltage in ele. assume to analogous to each other so it is known as prssure cooil

Is This Answer Correct ?    2 Yes 9 No

Post New Answer

More Electrical Engineering Interview Questions

What is the Ohms low calculation

2 Answers  


clarify types of motor operated valves and advantages

0 Answers  


What is working of Trip Ckt.Supervision Relay?

1 Answers  


why HV test for cables?.why 0.7times?

1 Answers   Bosch, Prince Food Products,


What is the fundamental cause of transients in power system?

3 Answers  






how the 12 pulse rectifier is made?

8 Answers   Engineers India Limited,


I have 150/1A Rating CT Suppose if i inject 15A in CT " Secondary" means what will happen ??????

1 Answers  


how to find out 3 phase complex power in per unit in unbalanced system?

0 Answers  


An active element is one which a. Supplies energy b. Absorbs energy c. Supplies energy and convert energy from one form to another

0 Answers  


calculate external resistance values to add to the rotor of a slip ring induction motor. STATOR- 415 V, 3 phase delta, 1100 A, 50 Hz, 1490 rpm, pf 0,86 ROTOR - 660 V, 590 A, 50 Hz. STATOR current at each steps STEP1-600A,STEP2- 800A,STEP3-1000A,STEP4-1100A.

0 Answers  


how snubber circuit works to protect switching devices?

2 Answers   Electrotherm,


explain wiring system

0 Answers  


Categories
  • Civil Engineering Interview Questions Civil Engineering (5085)
  • Mechanical Engineering Interview Questions Mechanical Engineering (4451)
  • Electrical Engineering Interview Questions Electrical Engineering (16632)
  • Electronics Communications Interview Questions Electronics Communications (3918)
  • Chemical Engineering Interview Questions Chemical Engineering (1095)
  • 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)