Engineering Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Satellite Systems Engineering (106)
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Engineering Interview Questions

Questions Answers Views Company eMail

what happens at an equipment buyoff?

2611

234 MVA Generator 3 phase Short circuit current Values required? Gen set Rating-234 MVA, Gen Voltage-18kv, PF;0.8, Xdv:23.5 %, Transformer Rating-18/380KV, 680MVA,Yndd1 two winding, Step up TR, ZT:35.50 %,X/R 4.33 Gen CB Position, CB open ,Disconnected open, Generator Running Voltage 18 Kv, Bi mistakes generator side earth switch Closed during that time short circuit current level in 3 Phase required, and how to test on site 234MVA Generator Short circuit current,

Jomel,

2035

current and voltage equations for a star connected load fed from a delta connected load.

1 4145

How to determine dia of steel for use in column,slab etc. i mean how to calculate the diameter of steel which is to be used in structures.

L&T,

2281

What do you mean by TOLERANCE in steel

1 6328

For a three storey residential house,tmt steel of what grade is good fe415d or fe500d

2 6368

What is the ring size of column 600x400 (8mm dia ring) ?

Simplex,

12 54920

what is the maximim current drawn by 1 phase and three phase welding machine

1873

Input the Roll Number, Name and marks of a small section of 5 students. Display the marks database of these students in the following format. The "Roll Number" and "Name" fields are left justified with 15 columns, and 25 columns, respectively. The "Marks" field is right justified with 5 columns. Assume the marks are in multiples of 0.5 and are from 0 to 100. Display some spaces between each field appropriately. Roll Number 11001 11050 11081 11225 Y2367 Name FIRST NAME LAST NAME FIRSTNAME2 LASTNAME2 I1. I2. FIRSTNAME3 FIRSTNAME4 M1. LASTNAME4 FIRSTNAME5 MID LASTNAME5 Marks 95 80 88 77.5 89.5 The input can be stored in a file, say, marksdata.txt, and the program can be executed by using ./a.out < marksdata.txt

2846

Function of vaccum breaker in Condesor of STG ,and what is the interlocks for opening it.

Ambuja,

1 4106

what is power factor for any engineering equipment?? what should be its value?

ETA,

3 6046

in a cylinder filled with any gas,if we attach two pressure gauges one at bottom and one is at top. will both pressure gauges have same reading???

6 7433

What is Difference between Bench Set & Operating Range of Control Valve?

AB Sugar,

1 5880

how to calculate capacitor rating for an induction transformer ex.for 12 mva furnace calculate capacitor rating

2 5635

How we can make sure cable size of LT cable without any parameter.

Paradip Port, Siemens,

2 7017

Un-Answered Questions { Engineering }

sir,iam applied rrb chennai for the post of junier engineer,i need objective type question book,please refer the suitable book,author and publication.

2032

Explain what are db_options used for?

1920

Explain the differences between aeronautical engineering and astronautically engineering?

1112

how r charge carriers produced

2085

What is star-delta transformer?

1200

"TRANSFORMER MODELING AND ANALYSIS" MEANS WHAT AND WHICH TOPICS U READ IN THIS

1890

what is the hanekom repairing material after concreting work

2420

sir, can you give me full idea for computational fluid dynamices and how can work in CFD

1963

calculate the quantity of cement ,sand,bars and aggregate used for 28*4 ft with 4 inch (125mm) thick

1802

why we use chopper circuit in TV ?

2372

how to find number of run cable laying[LT side] for transformer & alternator secondary side? [above condition for getting output power transformer to main panel side] give the example.

2081

How many types of circuit loads are there in a common electrical circuit?

1153

What is happening when paint dries?

1141

what are the main applications of transistor in non-linear region?

2057

what is the value of combined earthing in general electrical circiut?

1914

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