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Engineering Interview Questions
Questions Answers Views Company eMail

What are the types of bus duct?

 1 2274

what are the advantages and disadvantages of oil filled cables over XLPE cables

Areva, AUVA,

3 18051

What means zero and span in transmitter callibration.

Bajaj, Wartsila,

8 59879

Which of the following are the important limitations of rod gap surge arresters? 1. They are not capable of selling off power frequency follow up current. 2. After a discharge, the rods are destroyed completely. 3. Performance is affected by climatic conditions. Use the following codes for selecting the correct answer. Codes: (a)1, 2 and 3 (b)1 and 2 (c)2 and 3 (d)1 and 3

1 4748

The speed of a dc motor can be controlled by the variation of 1. armature voltage. 2. field current. 3. armature circuit resistance. 4. angle of brush shift. Which of the statements given above are correct? (a) 1,2 and 3 (b) 2,3 and 4 (c) 1,3 and 4 (d) 1,2 and 4

 1 2887

what is two point starter?

SGF,

1648

what will happen when ac is applied resistor,inductor,capcitor?

 1 3736

how do you measure earth leakages in 3phase wires?

 2 4114

What will happen when higher size of cable used instead of required size example 1.5 sqmm used in place of .75 sq mm whether it will create any problem for communication?

1 2780

How is Grounding or Earthing achieved in Planes and Automobiles?

ABC,

3 6764

What does CDG,CDAG,CAG,VAJ,VAJH,VTT,VAZ,VAA etc. stands for in case of relays and can anyone answer to decode this codes C,V,D,G,A,X,TT,J,JH etc

HNL,

4 66499

what is minimum reinforcement required for rcc works

NCC,

6 15048

We are into industrial flooring (epoxy flooring) business. We buy material from manufacturers.We supply and laying the to companies. In our billing what tax/ taxes to be claimed from companies? Are we applicable for only WCT or any else?

 1605

where will u provide construction joint on slab?

 4 6637

what r you reqired for concrete baching plant?

Balaji, L&T,

1911

Un-Answered Questions { Engineering }

what is the Earth Voltages in Power Plants, Sub-stations, Industries, Residential & Commercial Buildings.

1660

For 1 bag cement how i will calculate sand and metal aggregate;Here the mix proportion is 1:2.49:2.38

1421

How do you define mechanical efficiency in case of compressor? How it is different that of an IC engine?

1819

What is the chief characterstic of master-slave flip flop?

578

What are some common problems associated with dilute phase pneumatic conveying?

658




Explain how to convert a jk flip flop into sr flip flop and vice versa, a sr flip flop into d or t flip flop and vice versa?

552

Consumption of Binding wire for fixing of cover block in vertical surface

1049

which type of cabel

1935

In order to derive the torsional formulas what are the assumptions taken?

618

what is an operational amplifier?

626

Explain what are the factors which the measurement accuracy of q-meter?

653

What are the apt definitions for apparent power, active power and reactive power?

605

Match the following a)(X'+Y') b)X'Y' C)XY 1)NAND 2)NOR 3)Carry

1430

What are the advantages of diesel engines?

605

What is kvar?

861

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