Engineering Interview Questions
Questions Answers Views Company eMail

what is the main supply source for pressure transmitter?

1 3782

what is ring main unit(Rmu)? what is its function

1 3198

what is the chemical name for oil that used in the transformer

NCC,

2 3216




How to set the star delta timer setting?

Integra,

1 2490

what is the differance between normal bybass & maintenance bybass in UPS?

1 1926

Generation of voltage for each phase are same of a turbogenerator.Although the short circuit current flow when two phase of turbogenerator are shorted(where current can't flow without potential difference),why?

1054

what is the Tensile strength of M6 Screw

2 2785

In 11KV Double pole structure for each phase we are using Disc one Insulator. Why we are not using 2 r above insulators instead of one insulator?

Genus,

4 6307

What is the difference between Derived earth Fault and measured earth fault.How it works.

1 9700

Which one hurts more AC or DC Current ?

10 5485

How to decide Heating surface area of boiler on their steam generating capacity?

4 10575

WHAT IS DOL STARTER? HOW IT WORK? GIVE ITS CONTROL AND POWER DIAGRAM .

Bhel,

1113

what is star delta starter? how it works? give its control and power diagram.

Bhel, Star Wire, Point to Point Solution,

1021

what is RTD? what is THERMOCOUPLE? What is difference between it?

Bhel,

2 3421

what is induction furnance? how many phase supply given io its coil for 15 or 20 ton furnance?

Bhel,

1 1738







Un-Answered Questions { Engineering }

How bjt can be used as an amplifier.

43


what is the mix design for M:60 with micro silica andmetakaoline?

1153


book name for the written test of rrb exam

1689


what is difference between semaphre and deadlock

1108


What are some good estimates for heat transfer coefficients for coils in tanks?

1201






what is the trignometry of lifting tools using the wire rope ? any formula for trignometry ?

1026


Why choke coil is connected in series with starter in tubelight??why starter is connected in parallel to tubelight??

2114


What will cause if you run your engine in critical RPM continuously?

1142


How to arrange a hous hold earthing system to keep minimum earth resistance( below 7ohms).

947


Emergency Shutdown Systems/ Plant Shutdown System.

1046


what are types of encoder

788


Enumerate some trouble of fuel injection valve

921


Tell us about the working of a 6-stroke engine.

55


What are the causes of emergency stop in a steam engine?

948


What are the methods involved to test helium leak testing in a vacuum system?

48