answersLogoWhite

0

Two phase instruments

User Avatar

Anonymous

15y ago
Updated: 8/17/2019

There is no such thing as a two phase instrument. There is only single phase and three phase. You can only have: single phase/ one pole single phase/ two pole three phase/ three pole

User Avatar

Wiki User

15y ago

What else can I help you with?

Related Questions

Why Scott connection is used to convert three phase to two phase why cant you take two lines from three phase circuit?

In a two-phase connection, the phases are displaced by 90 degrees. Two lines (not 'phases') of a three-phase system will provide a single-phase supply, not a two-phase supply.


What is the voltage level of two phase machine in three phase?

From one phase to the next you should see 208 Volts.From any phase to ground you should see 121 Volts.AnswerYou are very unlikely to come across a two-phase machine, as two-phase a.c. systems are archaic. A two-phase system has two phase voltages that are 90 degrees out of phase with each other, and was used many years' ago. These days, you have either single phase or three phase. So it's probably safe to say that there are no two-phase motors about, these days!


Does a two phase heater need a two phase thermostat?

Most electrical equipment are either designed to work on Single phase (two wires) or Three Phase (three or four wires). Two phase equipment are non existent today. A single phase heater will require a single phase thermostat while a three phase heater will require a three phase thermostat.


Why 2 phase induction motors are not used in industries?

A two-phase* system is archaic, and has been completely superceded by three-phase systems, so there is no demand for two-phase induction motors. (*A two-phase generator has two phase windings, displaced from each other by 90 degrees.)


What is two phase protocol in a dbms?

In two phase locking there are two phases. The first phase is known as Expanding Phase and locks are issued in this phase. No lock is released. Then after change all changes are committed and the second phase starts that is the Shrinking Phase in which all the changes are noted and the locks are released. No locks are issued in this phase


How does three phase energy meter works with two phase supply?

It's unlikely you have a two-phase supply. Two-phase systems (two phases, displaced by 90 electrical degrees) are very old, and there are very few two-phase systems around. Assuming you really mean 'two phase', t's unlikely, therefore, that you can use a three-phase energy meter using its standard terminals.


How can you get 3 phase connection?

If you have single phase now, you have two options. One, is to install a three phase service or Two, install a roto phase device.


What will be the resultant voltage if the two phase voltage having no phase difference?

If two phase voltages are the same voltage and the same phase angle, the the resultant voltage will be twice the voltage.


Drift velocity in two-phase flow?

it is the relative velocity of two phase that is gas and liquid.


Two phases of the ccor?

initial phase follow on phase


Two phases of ccor?

Initial phase and follow-on phase


Two phase supply to transformer in panels taking out single phase supply?

Your question is rather confusing, as you do not specify what you mean by 'panels'. Your reference to a 'two-phase' supply is also confusing because two-phase supplies are an archaic precursor to 'three-phase' supplies, and it's unlikely you'll come across any two-phase supplies anywhere these days!