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aku pon tatau
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What is pmmc type of instruments?
Produce of series type Ohmmeter using PMMC of Ifsd:100uA for range of 0-20kohm?
An instrument that causes air to vibrate is called what?
a musical instrument? a wind instrument? a string instrument? a percussion instrument?
What is hanunuo instrument?
its is a percussion instrument
What is sulibaw a drum instrument use of igorots?
This is an instrument used by Igorots. It is a percussion instrument.
How can an instrument be classified into the woodwind family?
If you blow into the instrument or if it has a reed, it's a woodwind instrument
Why pmmc instrument is cannot be used to measure ac?
Pmmc meter are most accurate instrument for DC measurement however they are unable to measure the AC quantity. The working principle is as follows: a moving coil is free to move in a external static magnetic field. And the pointer moves according to the interaction of two fields, field of static mag. and that of measuring quantity. Now in case of it is impossible to produce a sustained magnetic field, that's why we can not use PMMC to measure the ac.
What is pmmc type of instruments?
Produce of series type Ohmmeter using PMMC of Ifsd:100uA for range of 0-20kohm?
Why pmmc used for DC only?
Because in the coil DC current follow easly and pmmc meter is making with coil and AC current is not follow in coil so we used the pmmc only fpr DC current.
What is the instrument of open market operation?
monetary policy is the instrument of OMO.
Is Series resistance and PMMC used as voltmeter?
yes
Definition of PMMC instrument?
An ammeter or other electrical instrument in which a small coil of wire, supported on jeweled bearings between the poles of a permanent magnet, rotates when current is carried to it through spiral springs which also exert a restoring torque on the coil; the position of the coil is indicated by an attached pointer.
Why pmmc instrument measure only ac not dc?
Permanent magnet moving coil instruments are used for measuring d.c. quantities only. This is so because for these instruments the torque is proportional to the operating quantity either voltage or current.
What is the combination of operating system and processor known as?
it is known as the operation instrument
What equipment is used to measure units?
For each measuring operation a specific instrument is used.
Is an instrument of national power.?
National power is divided into instruments which are used for the operation of the country. One major instrument of national power in the United States is the military.
What instrument measures potential drop across a part of a circuit?
A volt meter will be able to do this operation.
Which is the instrument used to see the parts inside a person's body during medical operation?
An X-ray.
