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

Satellite Systems Engineering (106)
Engineering AllOther (1379)

Engineering Interview Questions

Questions Answers Views Company eMail

How we connect a instrument with ground, Give brief explanation with help of diagram?

2096

Why grounding is necessary? Give example with diagram.

Bright Point, DS Group,

2223

how 3 out of 2 Logic/interlocks works? give brief explanation with help of diagram.

Adani Power,

2312

what is draiv work

1914

Sir i completed diploma in electrical from govt. Polytechnic dhanbad (jharkhand) . In 2012 . Now i am working in sail iisco plant . Sir i want to get electrical supervisory certificate for applying in ongc . From where i get this certificate please guide me procedure step by step

1 2747

current transformer balance the power level on both sides. e.g in case of step up, at secondary side voltage rise but current decrease and vice versa in case of step down transformer. but how this power level remains same in case of current transformer and voltage transformer

1613

what will be price of 1:2:4pcc per kg?

Intellect Engineers,

2114

While calculating quantity of cement required for 1 qubic meter If mix is m25 1:1:2 =4 1.52/4=0.38, 0.38x1440=547.20 kgs I know 1440 is unit weight of cement And what is 1.52 ? And some one using 1.54 and 1.53 etc... Why they are using can u explain me what is 1.52, 1.53, 1.54?

4 6178

Find the netid and hostid for the following classful IP addresses? i) 117.34.3.8 ii) 132.57.8.6 iii) 207.3.54.12

UOG,

2 14274

Briefly define and explain the following different types of Pulse Amplitude Modulation (PAM) with some examples. i) 2-PAM ii) 4-PAM iii) 8-PAM iv) 16-PAM v) Quadrature Amplitude Modulation (QAM)

UOG,

2153

What is the theoretical capacity of a channel in each of the following cases? i) Bandwidth: 20KHz SNR(dB) =40 ii) Bandwidth: 200KHz SNR(dB) =06 iii) Bandwidth: 1MHz SNR(dB) =20

UOG,

5270

An ISP is granted a block of addresses starting with 150.80.0.0/16. The ISP wants to distribute these blocks to 2600 customers as follows. a) 200 medium size businesses; each needs 16 addresses b) 400 small businesses; each needs 8 addresses c) 2000 households; each needs 4 addresses Design the subblocks and give the slash notation for each subblock. Find out how many addresses are still available after these allocations.

UOG,

7712

1)How to calculate concrete cube testing load by area in mpa 2) in kg/cme also

SLEC,

1 3765

What will happen if i replace a inductive proximity switch with photo sensor in a machine?

Hitachi,

1834

Myself completed B.Tech ECE in private university but i am working as an testing and commissioning engineer in electrical field whether i am eligibility to apply electrical licence.

1 2692

Un-Answered Questions { Engineering }

Give example of heterogeneous systems.

1021

Typically, an IA has an external resistor used for A Establishing the output impedance B Setting the voltage gain C Setting the current gain D Interfacing with an instrument

1681

How can we derive power factor equation p=vi cos phi?

1063

What will happen if we on 200kvr capacitor bank(11kv in bus)If there is low load on transformer (1.5 mva 33/11 kv)

1572

What are primary elements of measuring pressure?

1312

What is water softening?

plz send me paper of mppgcl 2008 or experience posted by any candidate

3791

What kind of pipes are used for steam lines?

1218

Explain any four vegetable fibers?

How does the steam work in a steam turbine?

2361

Name the different files?

1118

1.what is the difference between snr and cnr?why cnr is used in satellite communication? 2.prove that power spectral density of gaussian noise os n/2

3288

sir please send me d previous paper of jindal steel power corporatio ltd.. mah email id z khan.aalmeen@gmail.com

2425

Explain about different types of lamps?

1110

Explain inductance?

1094

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