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

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Engineering Interview Questions

Questions Answers Views Company eMail

How the speedo meter ratio was decided for vehicle?

TATA,

1863

what is de brogle equation

3 7494

Do u know epicyclic gear box?What are the pratical application of epicyclic gear box?

TATA,

3 7319

why sphericle shaped vessele used for storage of petrol?

3 6827

how to do loop checking pls email to shanavaska2000@yahoo.com

Kentz,

2 9816

what step is taken for ESD ( emergency shut down) in DCS REPLY to hashimka20009@gmail.com

Bosch, Eskom, Sabic,

2323

How to calculate the CFM to TR? What is the Formula

1 5537

What is the difference between Class PX & Class X CT's

ABB,

2 22640

What is the purpose of lighting Transformer used in Industries for Lighting illumination? Its necessary or not?

2 26834

Why Motors are generally supplied with 3 core cables??? why not 4C??

5 15831

What size cable (based on voltage drop) is required to supply a 40 A three phase boiler if the wiring system is 75V single insulated cables installed in non-metallic rigid conduit 56m from the main switchboard? Voltage drop in the consumer's mains is 8V.

1976

Determine the minimum cable size for a 28A single phase final sub circuit originating from the distribution board supplied by three phase submain. The route length of the final sub circuit is 54 m. Assume 1% voltage drop in the consumer's mains. Submain specification: Cable: 50mm2 4 core V75 copper; Route length 42m; Maximum demand 135A per phase

1 5440

why we provide bent up reinforcement bars at l/4 ? if it is because of diagonal shear , how does it acts ?

3035

what is the difference between ribbed steel & tor Steel ?

1 13969

what is the differnce between pri and bri

ABC,

2 5569

Un-Answered Questions { Engineering }

What is carbon sequestration?

1140

What is the use of temperature compensation?

2006

Why does an induction generator is preffered as compared to synchronous generator in especially a wind energy power production project?

2125

What is the principle of HIGH SPEED DIRECT DRIVE MOTOR ?

2014

how to calculate cooling requirement of datacentre from electrical load?

2408

Define convection.

1096

What is the main difference between Cavitation and Flashing?

14341

Explain why nand-nand realization is preferred over and-or realization?

1296

What is command line?

1181

Can anyone explain me about the capacitor calculation

2196

Impedence of a parallel resonant circuit at resonance is ?

1194

explain structure of optical fibre

2259

why diodes are not operated in the breakdown region in rectifiers?

1228

What is the difference between command line argument and input taking from the user?

1867

why we can use 1 to 5V dc

1960

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