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BARC Mechanical Engineering Interview Questions
Questions Answers Views Company eMail

interview questions asked in BHEL posteded in website

1 6389

should cutouts made in main header of metal ducting be deducted from duct measurement.

962

what is the basic optimal difference among isothermal,isentropic and adiabatic processess( with charts of each)??

943

WHICH ONE IS PREFERRED, VERTICAL OR HORIZONTAL PUMP WITH COMPLETE TECHNICAL DETAILS

1156

Heat a vessel with water inside and cool it under tap suddenly. Now when we try to open it...It does not open easily ...why?

87





There is a block placed in between air and water. water is at 100 deg cel and air at 50. 1) Draw temperature profile. 2) Why is it curve in air and water?

81

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Un-Answered Questions

7. What are the different types of conventional and non conventional machining processes

795


the distrubution system in water supplies is designed on the basis of avg daily demand peak hourly demand coincident of draft greater of B & C

800


Tell me the Importent classes in net package?

895


Make a ladder diagram on LSL valve will close, on PSL valve will open and start the motor

828


What is Profir/Earning Before Tax and Profit after tax any one explaint this Clearly.

760






why swinburnes test cannot be performed on series machines?explain

936


what are the predefined entities in XML ?

1019


how to commissioning the genset with amf panel?

1052


EHV current carrying parts need to have smooth finish,then how can a 245kv GIS with emery finish can run so long?

573


what does it mean an active front end in vfd plz explain it briefly

635


what are the components in the cognos connection page consists (eg: my folder, public folder,directions, schedule management tool etc.....)

953


how statics is different from dynamics

401


self supporting course and sandwich course are same

802


how a programmer confirms that the data submitted has been succesfully inserted into the database(either oracle or my sql).. How a programmer confirm if there is any problem with the program he wrote for insertion... ANS:--- >executeupdate method is having boolean return type, if anything goes wrong in data insertion or data updation, it would return false. otherwise, if it successfully inserts data into the database, it would return true NOW HOW TO I CHECK IN MY DURING EXECUTION WHETHER IT RETURNS TRUE OR FALSE... WELL IT WILL DISPLAY ANY MESSAGE OR NOT

964


Is it possible to connect a safety device in to parallel?

765






BARC Mechanical Engineering Interview Questions
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