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Engineering Interview Questions
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ANY ONE USED/INTERFACED CITECT VERSION 6.0/1 OR 7.0/1 TO SIEMENS S7-300 OR S7-400 CONTROLLER IF PLEASE TELL ME THE COMMUNICATION STRUCTURE AND ADDRESS CONSIDERATION FOR DI,DO,AI,AO please mail the details lok_pallapolu@yahoo.com Ph:09247513753 hyderabad

 1646

what is ground fault in ACB?

1640

How many earthings are required for motors?

 3 12494

What is the function of UV coil ACB?

DLF,

6 43091

who is Afghanistan PM?

State Bank Of India SBI,

4 5736

Which pump is better : a) with Less NPSHr or b) with more NPSHr

 3 4167

what is 43 & 53 in cement

Simplex,

9 14084

if 40 watt bulb has higher resistance then a 100watt bulb then according to joul farmula p=I^2R the 40 watt bulb more power consume then 100 watt bulb.

 5 12353

how much fuel use for perfect average in motorbike ....

HEG,

2 4428

Simultaneous trip of incoming and outgoing breakers of 400kv/220kv trnasformer. What are the probable causes?

 2 3791

what is the diff of mcb and mccb

NSN, Sterling Wilson,

2 6568

What is the difference in Cement content for M-20 Concrete if y ou use OPC & PPC? What is the difference in the Curing Period?

 2 6401

what is SPLICES & where it is used?????????????

 3 6371

Explain mechanism of fatigue failure.

 1814

What does Magnetic Neutral Axis

Eskom, Genus, Lanco,

2 18358

Un-Answered Questions { Engineering }

What are the symptoms of broke piston ring?

1354

where and why do we use stright and cross cable?

1615

What do you mean by the term thread size?

600

i am laying a base of dimensions 6.5feet by 7feet by 1.25 feet depth how many bags of 25kg cement and how many bags of 25kg sand will i need

2045

In diesel generator how AVR get voltage to excitation. And basic diagram DG EXCITATION CIRCUIT.

2769




What is an object snap mode?

719

I have been using an 600VA with 0.6 p.f UPS with my desktop which has 450W power supply unit. Can anyone explain how can this happen . Because the output of the UPS is 360W (600*0.6) (<450W)

1656

why power contactor using in DG set's neutral which is using as a stand by load during government electricity shutdown?

1197

Give the expression for the vco free running frequency.

561

What is the formula of vabration sesore. i mean how to covert mils to volt plz share if any body knows   very argent : my mai is merajalam143545@yahoo.com

2023

What is the difference between binary code and bcd?

594

PLZ sent the previous year question paper for GET in NHPC on my EMail id ppshanker@gmail.com

4919

What is scope in rfid?

559

How d.p. Transmitter can be applied to close tank?

601

Define plain seam?

1

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