Why pressure coil is named so in wattmeter circuit?

Harish P. Girhe

 Profile Answers by Harish P. Girhe Questions by Harish P. Girhe

• Jan 4th, 2011

Current & voltage both requires for utilisation. Current depents on device for its energirising. Each individual device reqiures currents for its own working. But voltage is applied across device term...

prabhat.gaurav

 Profile Answers by prabhat.gaurav Questions by prabhat.gaurav

• Dec 8th, 2009

As pressure in pneumatic sysytem is analogaus to voltage that's why the coil connected to supply voltage in wattmeter is called pressure coil. 

Answer Question  Select Best Answer