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

What is the reason of polyphase induction motor tripping suddenly on high current during running at 70% laod? Motor IR , winding resistance & inductance balance. Motor no load current is balance and ok as per mgfr. data.

GNFC,

2417

In a day One Mason can fix How many sqm of 60x60 tiles?

ABC,

2 18675

Describe the colour rendering properties of i) tungsten filament lamps ii) tubular fluorescent lamp

3138

five requirements of infill panels for walls?

3740

A roof has a U value = 0.65 W/m2 .C. Extra insulation is to be provided. This insulation has a thermal resistance = 1.5 m2"C/W. Calculate the new improved U value.

2265

what is features of a typ-ical modern air-conditioning installation?

1954

Describe why concrete must be compacted after it is poured?

2 7296

what is the use of c language?

TCS,

2 7306

material required for construction of 1cu.mtr wall (Cement, No of bricks (Brick size 40cm x 20cm x 10cm),sand,Quantity of water

3677

100mm block work 64 bags of cement used 150mm block work 286 bags of cement used 200mm block work 20 bags of cement used patly work (M15) 293 bags of cement used mortar ratio is 1:5 how to calculate volume of sand in cum & no. of bags

2422

how to erect roof control panel?

2052

what is the carona effects meaning in HT line transmmission system

2015

what is difference between shell commands and shell scripting commands or both r same?

2078

I want d.g.set our company

1886

sir how can we find the cement and sand required for making 4" drop

2163

Un-Answered Questions { Engineering }

What is defferent betwen ESP &PCP PUMP .HOW IT IS WORK?

2479

1)we have 1000 cfm Blower,Dia-1Mtr,Velocity of air 94 m/s 2)We have Natural Air velocity 94m/s 3If i Put Wind Mill in natural air ,speed is 94m/s Then it will generate Assume 100kw 4)If i put same wind mill across the Blower,air speed is same 94m/s now the Question is Will it generate 100 kw?

2008

what is an intensifier?

2265

Can you tell me any three cellulosic fibers?

What are the various kind of cables used for transmission?

1108

Why the output of OP-AMP is always less than Vcc?

1913

if we install two earth pits with a clear space of 5m without any interconnection,by checking the digital multimeter will it show continuity between earth pits? If so what would be the approx. value

1937

why any measurement made interms of pressure is more accurate ? to be more precise most of the flow velocity is made interms of pressure and it is accurate. what is the reason behind pressure measurement being accurate ?

1909

What are the procedures on how to anneal?

1882

Explain the use of excess-3 code.

1106

Which type of question u have asked to the fresher

1330

Type of motor stater detail and working detail

1664

Slab quantity

2040

how can we tune a PID. If it is by zeiger nichols method..please explain briefly with help of an example.

2479

how gravity filling machine is designed

2386

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