Answer Posted / venkatesh
In -ve voltage the rate of distabance is lesser than +ve
voltege.So we using -10vdc(some time-9.7 to -9.8vdc is
acceptable ).
Is This Answer Correct ? | 11 Yes | 3 No |
Post New Answer View All Answers
-/5A. What is the meaning and limitations of this in energy meter constant. It is a 3 phase LT Energy Meter. If this Energy Meter is connected through a CT of ratio 200/5 Amps, then what is the multiplying constant and how its will be calculated.
How earthing can be checked????
What are the materials available to prepare individually for competetive exams in Instrumentation field? Plz reply...
Why we are using reverse action in displacer types level transmitters on some Vessels?
Capacitance, resistance ( colour coding ), parallel & series circuits.
what is the criteria to decide conductor size of a cable ?
What is furnace draft control?
what deference between panel earth and systemearth
Senior engineer's please help me, what is Loop Checking and Loop test? and write difference also? soon urgent
who's take first position in process in the timing of new installation flow transmitter and control vavle. give the answer with logical trick.
What is instrumentation measurement?
what happen if i increase height of displacer type LT.accuracy or sensitivity are affected.why?
what is zero and span ?
can any send me a forbes marshall dtron 316 manual
why we should maintain neutral earth voltage below 1V while calibration? why cant it be 1.2V or 2V