Golgappa.net | Golgappa.org | BagIndia.net | BodyIndia.Com | CabIndia.net | CarsBikes.net | CarsBikes.org | CashIndia.net | ConsumerIndia.net | CookingIndia.net | DataIndia.net | DealIndia.net | EmailIndia.net | FirstTablet.com | FirstTourist.com | ForsaleIndia.net | IndiaBody.Com | IndiaCab.net | IndiaCash.net | IndiaModel.net | KidForum.net | OfficeIndia.net | PaysIndia.com | RestaurantIndia.net | RestaurantsIndia.net | SaleForum.net | SellForum.net | SoldIndia.com | StarIndia.net | TomatoCab.com | TomatoCabs.com | TownIndia.com
Interested to Buy Any Domain ? << Click Here >> for more details...


Which mechanical device is used in pressure gauges to reduce
pulsating

Answers were Sorted based on User's Feedback



Which mechanical device is used in pressure gauges to reduce pulsating..

Answer / jigar anadkat

SNUBBER

Is This Answer Correct ?    9 Yes 1 No

Which mechanical device is used in pressure gauges to reduce pulsating..

Answer / jigar anadkat

@ Hitesh : Syphon is used for STEAM Application, Not to
reduce pulsation.

Is This Answer Correct ?    5 Yes 0 No

Which mechanical device is used in pressure gauges to reduce pulsating..

Answer / sajid ali khan

First let me correct the Question itself a little. It
should read " Which mechanical devices are used to minimise
or dampen pulsations in pressure gauges".

Answer:
Process Pulsations expecially those at the dicharge od
reciprocating pumps can be very problematic for
measurement. The pulsations can also make pressure reading
difficult.Frequently, they can even damage pressure gauges
beyond repair and it is important to curtail these such
pulsations.

Normally three devices are used.1) Pigtails, which are
simply a mild steel pipe or Stanless steel tube bent in a
full circle, it is installed between the pressure tapping
and the gauge, with inside diameter a little less than the
tap dia. The Process Pressure dampens while traversing
though the pitail.
2) A restriction damper, that has sometimes a variable
restriction of a conical piece inside a matching chamber.
The process pressure has to squeeze throughh the annualar
space and demapens.
3) A hollow cylindrical chamber, that acts as capacity to
reduce the pulsations.

Sajid Ali Khan
engineersajid52@gmail.com

Is This Answer Correct ?    1 Yes 1 No

Which mechanical device is used in pressure gauges to reduce pulsating..

Answer / hitesh

We Have use syphon for reduce the pulsating.

Is This Answer Correct ?    0 Yes 1 No

Post New Answer

More Instrumentation Interview Questions

PLEASE PROVIDE SAMPLES OF CHEVRON SKILL TESTS

0 Answers  


An engineering term STALL used in compressor operation what it means?

1 Answers  


Is there any temperature compenasation for the air flow from FD fan & SA fans which supplies air to the Boiler?

2 Answers  


Where Can i take a SPI INtools training in Mumbai? In Rolta India Ltd to whom I should approach regarding of SPI INtools Training?

0 Answers  


Calculate the maximum pressure drop that can be allowed to occur across a control valve, so that we can prevent cavitation / flashing from occurring. Use the following formula: &#916; P allow = Km (P1 – PvapourA) where, &#916; P allow - the maximum allowable differential pressure for sizing purposes, or terminal pressure drop; Km- the valve recovery coefficient from the manufacturer’s catalogue; P1 - absolute inlet fluid pressure; PvapourA - absolute fluid vapour pressure at the inlet temperature; Use Atmospheric pressure = 101.3 kPa, P1 = 1200 kPa(g), PvapourA = 4 kPa, KM = 0.72

0 Answers  


Define the difference between a stable versus an unstable controlled system and some of the tools you might use to be able to detect when this is happening and assumptions used for control system application design that could contribute to instability

0 Answers  


what is zenier barier and what means zone 1,zone 2,and zone 3

2 Answers   Bapco Bahrain Petroleum Company,


Why do we use 24V DC supply in instrumentation? What are its merits and demerits??

1 Answers   JSW, MJPRU,


An atmospheric storage tank has a diameter of 20 m and a height of 8m.It is half-full of liquid with the remainder of the space containing air normally at atmospheric pressure. If the connection to atmosphere is accidentally closed off and 10 cubic m of liquid removed, what happens to the internal pressure of the tank? What are the possible consequences for the tank?

1 Answers  


control valve in manual/auto mode huntting checked spring tention also it is ok.positioner also good condition & incoming inst air line also constant pr.kindly give us correct answer?

5 Answers   Madhu Power,


1)unmovable objects have frequency or not?if that object have frequency,how do we measure and transmit? 2)how do u measure the continuity without multimeter? 3)we put 24volt dc supply in railway track how many distance it is traveled without voltage drop?

1 Answers  


How can I read the electrical drawing easily?

2 Answers   Plot Enterprise,


Categories
  • Civil Engineering Interview Questions Civil Engineering (5086)
  • Mechanical Engineering Interview Questions Mechanical Engineering (4456)
  • Electrical Engineering Interview Questions Electrical Engineering (16639)
  • Electronics Communications Interview Questions Electronics Communications (3918)
  • Chemical Engineering Interview Questions Chemical Engineering (1095)
  • Aeronautical Engineering Interview Questions Aeronautical Engineering (239)
  • Bio Engineering Interview Questions Bio Engineering (96)
  • Metallurgy Interview Questions Metallurgy (361)
  • Industrial Engineering Interview Questions Industrial Engineering (259)
  • Instrumentation Interview Questions Instrumentation (3014)
  • Automobile Engineering Interview Questions Automobile Engineering (332)
  • Mechatronics Engineering Interview Questions Mechatronics Engineering (97)
  • Marine Engineering Interview Questions Marine Engineering (124)
  • Power Plant Engineering Interview Questions Power Plant Engineering (172)
  • Textile Engineering Interview Questions Textile Engineering (575)
  • Production Engineering Interview Questions Production Engineering (25)
  • Satellite Systems Engineering Interview Questions Satellite Systems Engineering (106)
  • Engineering AllOther Interview Questions Engineering AllOther (1379)