Engineering Interview Questions
Questions Answers Views Company eMail

WHY MOSTLY Rph IS USED FOR CONTROL CIRCUITS AUX. SUPPLY ?

UltraTech,

2040

In DC current-excitation to transformer, why it sucks more current? Eventhough there is no power transfer between primary and secondary? R is very low so it should suck less current only na thn y its current increases?

Cairn,

2 4215

explain the methods of measuring aproblem of armature reactionof DC machine?

1356

why a fan starts rotating in the reverse direction when condenser gets damaged?

1 3763

what are earthing material

1 2671

Give me an example of a time when something you tried to accomplish and failed.

2485

how to carried out tan delta test in 11 KV alternator ?

2519

how to carried out DAR test in 11 KV Alternator ?

1837

how to can we synchronize different capacity of DG sets.60kva& 250kva?

Power Plant,

2 3964

what is the minimum insulation resistance for HT AND LT motor ?

3 7137

how to know 28 day strength of concrete knowing 3 day or 7day strength of concrete???

3 6192

what is the advantage of electronic theodolite over transit theodolite?

3 15652

How to check electrical health of Vibration probe?

QAFCO,

1 2868

What safety precautions you will adopt to work on Steam service control valve?

QAFCO,

1 3074

How to calibrate a temperature transmitter & how a Cold junction Compensation will be carried out?

QAFCO,

2 7182


Un-Answered Questions { Engineering }

What are the chemical composition of cast iron grade 20

1534


why electronic instruments is more favorable than electrical?

1528


DRAW ACIRCUIT DIAGRAM OF 100 KVA 415V/55-0-55V DELTA TO STAR TRANSFORMER

1596


Electrical symbol

1533


WHAT IS THE TOTAL HEAT RATE OF PLANT AND WHAT IS THE HEAT RATE OF BOILER?

1675






Q1. A. Discuss the various types of variables. B. How to control the file? Q2. A. How the image application? B. Write short notes on trees structures work. Q3. A. How to load and unload child forms. B. When should we use recursive programming Q4. A. Write short notes on “The ole control’s shortcut menu” B. How to test the AX stat class Q5. A. How to use advanced data-bound controls. B. Write notes on manipulating the recordset object Q6. A. What is script control? B. How to down load image properties. C. What is meant by building a recordset.

1664


what is the current pay package for an instrumentation engineer having 2 years of experience in cryogenic technology???????

4263


What is the GK Value in Flowmeter?

3045


give me atleast four differences between circuit and network

1710


Define bibo stability.

650


Can XLPE/SWB/PVC (P3) 7C X 2.5mm2 be replaced by Can XLPE/SWB/PVC (P2) 7C X 2.5mm2??? P3 vs P2

1351


Enumerate some trouble of fuel injection valve

1504


How will calculate losses in an multi core Aluminium LT cable of different sizes & upto what length we can use a LT Cable ?

1668


Hi, I am appearing for the ISRO exam for the post of Scientist/ Engineer to be held on 26th April,09. Can anyone help me regarding the same? I want to know about the exam pattern and the syllabus. If anyone could share your experience or sample papers for the same at khadhar786@rediffmail.com? It would be very useful for me. Thanks.

1661


how to calculate the rebar depth if forgot the foundation reinforcement (main steel)? is that any calculation or formula we have data sheet of supplier what depth what is the pull out capacity is mensioned in data sheet. if any IS code than its help full to me.

2135