Answer / abhishek k sharma

A MASS FLOW METER WORKS ON CORIOLIS FORCE.
THE CORIOLIS FORCE MEANS THE EXTENDED REVERSE FORCES APPLIED
TO THE BODY FOR EXAMPLE
IN MASS FLOW METER THERE IT CONTAINS A "U" SHAPED STEEPED
INSIDE FIXED IN BOTH END AND THE LIQUID WHICH FLOWS WILL
TEND IT TO MAKE FORCE ON STRIP SO THAT IT CHANGES ITS
POSITION .THIS CHANGED WILL BE MEASURED AND THE CHANGE IS
DIRECTLY PROPORTIONAL TO MASS FLOWING RATE

Answer / sandeep patel

mass flow is mass of a sybstance which passes
therough a given point in unit time..

Answer / dinesh sarshiha

Mass flow, also known as mass transfer and bulk flow, is
the movement of material matter. In physics, mass flow
occurs in open systems and is often measured as occurring
when moving across a certain boundary characterized by its
cross-sectional area and a flow rate. In engineering and
biology it may also be a flow of fluids in a tube or vessel
of a certain diameter

Answer / anish kumaran.r

Mass flow is nothing but steam flow. If we need to convert it in to volumetric flow need to divide mass flow by density.

whats the working of principal thermocouple

6 Answers  

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what is pt100 RTD, and does 100 stands for

8 Answers   Tata Power,

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A PLC is programmed to drive three motors A, B and C as follows : After running motor A for an hour, motor B should get ON and motor A should get OFF. And after running motor B for an hour, motor C should get ON and motor B should get OFF. And after running motor C for an hour, motor A should get ON and motor C should get OFF. (That is, a cyclic repetition with time period one hour) Now, the second condition is: If any motor gone faulty and is tripped, the consecutive motor should get ON and the faulty (tripped) motor should be eliminated from cyclic repetition. The remaining two motors should bear the cyclic repetition of one hour each. (For healthy motor take logic as high and for tripped motor take logic as low) Now, the third condition is: When motor A load(Amps) exceeds 60% of its rated load, motor B should get ON in parallel to motor A. And when both motors A & B are running in parallel, and if their load exceeds 60% of their rated load, motor C should also start in parallel to A & B. [Here the cyclic repetition is eliminated, until their loads become normal(40%)] [Take logic high(1) for load at 60% and logic low(0) for load at 40%] Now draw a flow chart or a ladder diagram to fulfill the above condition.

0 Answers   MNC,

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Which type of diaphragm use in costic line, dm water line, natural gas line, oil line?

0 Answers  

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if the neutral and ground of ups voltege are connected together in the source itslef then why the voltege b/w neutral and ground comes positive in some other destination inspite of having earth pit. how can we mimmise this?

1 Answers   MPL,

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please explain clearly in PID controller if We increase P only what will be action of the contrlere.

1 Answers   IMECO,

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what is the difference between scaler and vector drive

0 Answers   Jindal,

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What is the function of SMPS

2 Answers  

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why we use impulse line of flow transmitter at 45 deg. angle both side of orifice plate.

0 Answers  

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can i use capillary type dp transmitter converted to capillary type pressure transmitter. if i removed one side capillary tube its work correctly?

1 Answers  

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Manipulation of dead wt. tester double piston type.

0 Answers   CCIE,

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why is an oxygen sensor used in a boiler stack

2 Answers   HCL,

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