sir
What is the different bet'n "Active & passive" sensors

Answer Posted / kaustav

active sensor r those which does not require any power source
where as passive sensors are those which require power source

Is This Answer Correct ?    10 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

why is the conservator tank painted white on the transformer

2600


why are distributed windings generally used in alternators?

2305


diff b/w elcb and rccb

1848


What is George phenomena to start the synchronus machine?

3655


In ups static switch if i gives the supply at output end it will open the circuit in stactic switch or not if it will open then how it operates.

1861






how generator load test is conducted?what are the steps?

1149


Whether amorphous core transformer is commercialized or not:Name of company making amorphous core transformer and what are different rating?

1360


I am going to appear for the RRB Chennai Section Engineer online exam. Please send me the question papers from 2001 to date to my mail id:upendrakrishna20@gmail.com,plz send me ,or send any other rrb papers plzzzzzzzzzzzzzzzzzz

1642


excitation limit of an excitor

1538


please send the last 5 years {{{JUNIOR ENGINEER - ELECTICAL, ELECTRONICS RRB CHENNAI and secundrabad}}} TECHNICAL question papers TO MY EMAIL ID dinesh100701@gmail.com

1710


WHAT CAUSED THRESHOLD VOLTAGE TO EXIST?

3532


what is the difference between b c d curves on mcb

1348


Is it possible to connect a safety device in to parallel?

1568


Name the component u would expect to find in a switchgear assembly?

1602


How to use computer cpu ups use for home inverter circuit board

1297