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Engineering Interview Questions
Questions Answers Views Company eMail

-What is leakage current . how much leakage current is allowed.

3 10065

why fuse is not used in neutral...

 12 31895

what is the relationship between horse power and watts

 9 20288

what is power and what is watts detailed description and formulas

 2 3703

why 30 ma elcb is used ?why cant 100 ma?

 3 22529

[lease send recent question papers of rrb in junior engineer

 1468

WHAT DO U MEAN BY THERMAL OVER LOAD RELAY& WHERE THEY ARE BUSED

L&T,

4 5928

What should be the value of earth resistance for an instrumentation/electronic circuit? As per which IS/IEC Code?

IOCL,

3 6883

why should we place 9KV lightning arrestors in 11KV substation ?

DOL, ISRO, Matrix,

9 42302

What is the AVR in DG & its functios

Godrej,

2 32661

Why you shifting job every other year?

 1 3423

could any one plzz give me the placement tech papers taken by iocl,and bpcl in chemical stream..... my id is.... mishra.gaurang@gmail.com

 1753

what is the difference between NC & CNC machine.what is the difference between equipment & machine tool

 2 5810

How to prepare electrical preventive maintenance plan & shedule of machine tools.

 2 6142

what will happen if the frequency supplied is more than the frequency of the instrument...?

 3 4552

Un-Answered Questions { Engineering }

CAN ANY ONE SEND ME THE RRB SECTION ENG. Q-PAPER .. MY MAIL ID :suresh25siva@yahoo.com, suresh.sivakumar@tcs.com

1627

Explain the following and how these are working with PLC Unit 1 I/O Module Card 2 Adaptor Card 3 Ribbon Adaptor 4 I/O bus 5 I/O Devices

1206

What is Surge Capacitor? Why it is use in Generator Circuit Breaker?

4609

What is rccs? What is its lifespan?

613

What is meant by rotor?

810




What is meant by voltage regulation of a dc power supply?

608

What are the items to inspect after cylinder liner is pulled out

1676

What are the disadvantages of bjt?

635

What is the best way to configure a bypass line in slurry services?

614

If 320 grade Gear oil is used in a reduction gear box,what can be themaximum operating temperature of the gear box?

1611

why -48v is used for BTS in telecom?

1667

Will anybody tell me about types and numbers of sensors in toyota corolla gli,honda civic and suzuki cultus vxri???

2160

why voltage form factor of PT are increase , when it is ecpected heigher spikes in system. how it is calculated.

1659

What will happen if i used 11KV earth ht kit to 11 KV / 11 KV cable termination?

995

For a spring controlled governer the relation F = ar+b (F is the controlling force, r is the radius of rotation a and b are constants), indicates that the governer is

731

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