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Engineering Interview Questions
Questions Answers Views Company eMail

What is colour of flame if the of Halide Torch detects a refrigerant leakage?

HAL,

1908

The effect of reheating is

HAL,

1918

The property of a metal that is determined by the indentation on a metal surface

HAL,

1647

The amount of thickness of the metal sheet that can be welded by ultrasonic welding is

HAL,

1850

The amount of carbon present in Cast Iron

HAL,

1 2227

fuses rated by amperes but not power,why?

Blue Star,

3 5594

While casting slab at what length slab casting should be stop

 5 13419

pls can some one tell me details of coloumn shuttering like at what distance the supports should be palace and no. of supports

 1 3889

can any one explain about when EB supply failed then how the load will transfer onto DG's step by step.

 1 2633

why red bricks & cinders used in toilet sunken filling. if coarse aggreate used wat the probelem

 2 24309

why airtel use + 24 volts and other operators use -48 volt

ABC, Airtel, INDUS, Reliance,

2106

What is the bowing depth after stressing of PSC Girder of various spans and various dia of strands?

 1809

dear all, How do i increase UPS (1000VA)backup time ? i have connected 2 12v wold you please 120 aH battery externally. ups charge the lead acid battery only 12.7 volt. backup time only 10.00 minuts and gose off. can any one of you help me?

Technomax, ups,

1 2282

How to score well in examination of MCA(engg) december 2012? please reply soon........

 1400

What is the purpose of Vector Group in transformer?

Andritz, ThyssenKrupp,

1 4177

Un-Answered Questions { Engineering }

How do the synchronizing lamps indicate the correctness of phase sequence between existing and incoming alternators?

1567

what is the pattern of written test for the post of trainee mechanical engg.

1758

In case of welded vessels why is stress relieving in the form of post-weld treatment necessary?

557

What is the purpose of air blow?

1440

I am having dual speed motor of cromton greaves make of 3.7 KW -1400 rpm and 5 KW - 900 rpm. Please let me know groups and winding connction for rewinding purpose.

1514




What is difference between slip rings and carbon burushes?

13914

Why it need to form a capcitor when it not been in use from three or two year. Plz describe it technically.

1463

WHAT IS THE DIFFERENCE BETWEEN HORIZONTAL AND VERTICAL POLARIZATION IN MICROWAVE LINK?

2403

What information we need to prepare relay coordination chart

1846

Pl. brief me about geometrical test & positional accuracy of machine tool.

1588

important question on stones

1516

What is the difference between Hinged and pinned in Column ends

4782

What is Banked Register in Arm 7?

1900

For elevated service Reservoirs what will be the output of each skilled carpenter and bar bender.

1590

What are the duties of QA/QC Coordinator

2708

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