Engineering Interview Questions
Questions Answers Views Company eMail

1. How many output signals do wew have in process control? 2. Could you write down the names of the pre-commissioning and commissioning stage test instruments and explain them (more than 5 items)? 3. What is the first step to commission a transmitter on service? 4. What is RTD? 5. Find the output value in MA of a temperature transmitter (RTD Type) at 120degree celius? 6. What is the O/P signal of a pneumatic transmitter? 7. What is the O/P signal of an elctronic transmitter? 8. What is the close loop and open loon?

4 6050

what are the levels of automation?

1 2187

ongc technical questions in mechanical engineering


1 2308

What is the standard unit weight of Cast Iron pipe of 200MM Dia.(pipe specification is IS1538)

Zadran Group,


What is the unit standard weight,thicknessof C.I>Pipe of various Dia upto200 MM(as per IS1538)



can anybody give me current carrying capacity of cables e.g size of cable in & its current capacity both alluminum & for copper

4 2939

good morning sir, can u please tell me what type of questions asked in jindal so i can do my best in exam.

3 1773

tell me some type of questions throught which i can prepare for exam and do my best



what ever the ups kva it may 500 kva or 500 va always out put is AC 240 volts its right?

3 1932


1 2285

I have a 25kVA three phase transformer on our property. Will this transformer be large enough to run a large home with swimming pool, spa, 2 off full size reverse cycle air conditioners to service a 100 square house (10,000 square feet or 930 square metres)and the general power consumption of this house without upgrading to a 63kVA transformer.

1 2540

Can i get technical questions asked in ADANI Power?????

Adani, GJ, Adani Power,

2 14052

Assume a DC motor with the following parameters : Motor torque control = 0.0848 Nm/amperes Back EMF control = 0.0848 Volts/(rad/s) Armature resistance = 0.75  Moment of inertia = 0.00001696 kg/m2 With zero frictional load and taking a feed forward gain of 2, determine the motor response for a unit step function. please forwaded the answer to the below mail id thanks in advance Regrads,



how to prepare a cv?


what do you mean by switchgears?

Practical Viva Questions,

5 7028

Un-Answered Questions { Engineering }

On what basis the the size of Lightning arrester for buildings are selected ?


what is ISDN 1:2or 1:8 ? what is bandwidth allocation? how to the design small network with 4 router?


Hiii.. i have applied for steel plant management trainee 2010 exam for stream mechanical... the pattern of the exam has changed.. a preliminary exam which consists of the engineering basics... can any one suggest any book for this... kindly respond to this...


please provide me the previous technical papers for ece branch conducted by hpcl


pls tell me about method of cutting length of ties column


i want to question papers of section engineer post (rrb).please sent my mail id .my id is boobalaraja@


Can anyone tell the exact hot water generator load calculation for central airconditioning. pls mail me at


why we are useing plastic under the lean concrete?and whts the advantage?


how to calculate regulation constants for over head lines? and what are the regulation constant for raccoon conductor at different voltage level and different P.F?


what is the difference between fault current ant short circuit current?


How to calculate heat load .For example 10 TR .Then how we will find load (we want rh(relatavie humidity) sir)


Volume of 25kg putty bag & 40 kg putty bag volume??


i want to know fire safety factory purpose .. does fire mauual call point requires hooter or mcp has inbuilt siren...???


what should be the acceptrd value of winding resistance for 2.5MVA transformer


hello friends..... any one have papers or any study materials?sail ,hpcl...?