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 to convertion 100 m3/hr to mmH2O or to Kg/cm2?

915

Is it a good sign when thick smoke comes out of a Oil vapor extraction fan of a steam turbine oil sump? What does it indicates?

997

What are the raw material needed for steel production?

1 1450

In Air circuit breaker LSIG protection unit is used. Without fault in cables (2 runs 3Cx150Sq.mm Copper, 1Kv grade, XPLE armored cable IR value is more than 550Mohm @ 500V Megger) and load section Long time Overcurrent protection is triggers and trips the unit. We changed LSIG protection with new factory tested unit. Even then fault is persisting. Please suggest the possible causes

870

Can we apply curing compound on ceiling (slab Bottom)

838

how to revers the direction of single phase motor

1009

Briks type

1 1622

How much voltage we need to apply in 33kv cable during hipot test of cable

929

Determine the production capacity of a treatment plant for a city of 1,250,000 population. Assume the specific consumption per capita of 15ol/c/d, non-domestic water use of 30,000,000 m³/year, and UFW of 12%.

1159

An impedance of 100 ohms resistance and an unknown inductance is connected across the capacitor. The resulting impedance is a pure resistance of 500 ohms ifω = 10^5 rad/sec. calculate the values of inductor and capacitor.

1479

Slipring moter find external resistance

1 1619

tell me about your project

1 1717

Interchange 7 and 6 ,÷and× 36×7+4-7×3

1 1709

How to find the cuplock pipe qty in staging for Minor bridge?

1745

Question on maha cement

782

Un-Answered Questions { Engineering }

What is the relationship between voltage,current & frequency?

1827

why sawtooth waveform is used in thyrisrot triggring circuit

2503

sir please send me previous year questions of jspl of electrical section through which i could prepare myself fpr the test.

1967

i want a richdatatable to be displayed only when a list has some value in the bean, and a datatable with header only if the list is empty. And i want the datatable to be printed only when ajax button is clicked??

1960

how to calculate the density for high density concrete ? or is it same as the density of RC?

2501

What should be the voltage between Neutral and Ground in secondary side of the step down transformer (230 V to 110 V) with no load condition?

2111

The efficiency of a pin fin with insulated tip is

1856

Explain the operation carried out in thermal power stations?

1080

Why rockets using liquid hydrogen have higher specific impulse compared to liquid hydrocarbon ?

1159

Discuss about the various tie & Die methods.

Can you explain about pole discrepancy scheme

2237

Cox chart is used in ....Distillation, evaporation, drying

4352

Which type of communication used in nuclear submarrine for communication from capton to out side the marrine?

2020

Given two strings, find the sub-string of the first string having minimum length which is having all the characters in second string

2152

What is a Phase shift meter? Where can I get one?

2299

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