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

Satellite Systems Engineering (106)
Engineering AllOther (1379)

Engineering Interview Questions

Questions Answers Views Company eMail

How many 2 ton window A/c can runs on a 125 KVA generator?

2 4418

If you don’t have coal, salt and copper, then how would you earth your connection temporarily at a camp site.?

Bajaj,

2231

What is a soft start?

Bhel, jlpl,

2 5683

When do you use a VFD motor?

1 4183

If the ceiling fan is on slow speed, does it consume less electricity?

2 12715

If we want the fan to consume less electricity at low speed, what do we have to do?

1 4099

What does “battery of 180 AMP HOUR” mean to you?

2 5633

In liquid rotor starter how PH valve should be maintained.

1 4207

what is the difference between star connected and delta connected motors

Welspun,

3 6707

does frequency affects the load? if yes elaborate it.

1 3652

what is the use of permanent magnet generator in exciter

TATA,

2171

What is function of inverter? and who it's operate & what are controlling devices are used?

Carrier, Dalkia,

2 3261

What is the difference between phase, neutral wire and earth cable. if neutral is connected to ground, y we need earthing cable? what difference in hot and cold wire? do neutral wire carry current?

1 4995

purpose of binding wire in RCC.

5 14596

If we have to find the inductance of a dc shunt motor then by giving dc supply or ac supply and what is the reason for it. (this example is from "to determine the transfer function of a dc shunt motor ")

1996

Un-Answered Questions { Engineering }

What is the angle of inclination for the oil connection from transformer conservator to Bucholz relay and why?

2225

a rectangle grill of length 72 inch x 20 inch width.how to calculate bar spacing ,bar consist 8 mm thickness and spacing of bar is 2 inch.. calculate no of bar with formula

1686

Explain different types of d.c motors? Give their applications

1132

what is x'mer ,isolation x'mer & yltra-isolation x'mer?????

2486

Please let me know about answer for my Question as "What is the maximum wastage allowable of HYSD Steel in any Bridge project as per Code and Code reference also ?

1874

for 5KW resistive load can anyone please suggest me whether to go for UPS/Inverter or Generator depending upon cost calulations

2090

Briefing the effects of ASR and ACR of a double closed-loop speed regulating system.

2254

When distance between two pulleys is not fixed, the tension of belt is adjusted by a) driver shaft b) driven shaft c) adjustment screw d) belt

3032

how we can calculate the load appeared on programable logic controller.and what is the method to calculate the scan time of PLC.

1601

In aerodynamic turbines which element is NOT there a.stator b.compressor c. Fuel intake system d.fans

2139

please send privious years question papers of jindal steel and power ltd.My e mail id is rajanikant.sngh@gmail.com

2101

Why does the speed regulating system adopting I controller have no steady-state error? In this single closed-loop speed regulating system, when the input of the I controller Un=0, what is the output voltage of the regulator? What factors do the output voltage depend on?

1875

How to select cable the size, what is the parameters use and what is the formulas use for this cable size calculation?

1921

sir/madam, i've applied for the post of section engineer. i shall highly be obliged if you could help me out with some sample papers.

1870

How is operate breaker failure scheme in substation

2124

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