1. Categories >> Engineering >> Instrumentation
  2. Suggest New Category

What is a snubber circuit?

Question Posted / madanraj

Answer Posted / madanraj

Snubber ckt is used to protect the scr from over current and over voltage.

Is This Answer Correct ?    3 Yes 2 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

How to calibrate Field bus transmitter? procedure ?

1834

, Instrument Index, P&ID review, I/O schedule, datasheet, DCS / Analyzers specifications, loop diagrams, hook-up drawings.

7566

How to convert Differential pressure to flow in TPH

1753

What is the constant voltage unit?

637

Yokogawa CENTUMVP R6.09 unable to download to Engineering Station with ExaOPC R3.75 The issue is when I try to download the common project section to the Engineering Station (STN) from the HIS in System View, it is unable to connect. The error displayed is: WARNING: Could not connect to equalize destination. (7001) Retrying. Number of retries = 0/1 ERROR: LdXopsLoadMain: connect error 10060 ERROR: Processing terminated due to connection error. (7002) Equalization end with errors. STN0149 ---- ERROR = 2 WARNING = 1 ---- Background: >Updated the ExaOPC software on the STN from 3.60 to 3.75 >STN operating system is Windows Server 2008 R2 >HIS operating system is Windows Server 2016 Stanard Solutions attempted include: >Ensuring all IP addresses are correct and all networked devices can be pinged. >The ability to ping a device using its host name from another device ( from HIS) >Ensure both devices firewalls are disabled. >The antivirus installed on the STN is disabled. >Ensuring both devices are within the same workgroup. >Added both devices to each other's Host and LMHost files. >Running IT Security tool after changing any administrative settings.

1636




What are primary elements of measuring pressure? Which type of pressure can be measured by these elements?

637

what is moisture probe? What are there types? What is there working principle and how they works? guys this is one of technical question I had ask in interview. If you know its answer please let me know. The interviewers were more interested in microwave moisture probe, so if you find its any link please just forward me on my mail id.avinash1200@gmail.com Thanks in advance.

1528

What is the reason PT speed not incresed in gas turbine?

1913

WHY THE DEGREE OF VALVE PLUG AND VALVE SEAT IS SLIGTLY DIFFERENT I CONTROL VALVE TRIM DESIGN

1548

this site is owned by an nonsense

1764

what is the protection system in solar turbine compressor

1713

Explain working principle of lvdt?

634

Sir, I am working as a Instrument Engineer in Grasim Industries. Can any body provide question answer for interview purpose

1681

Question on maha cement

302

what does the ratio 800-400-300-200/1-1-1-1-1 in the specification of current transformer indicates?

2070