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Engineering Interview Questions
Questions Answers Views Company eMail

How to convert 4 wire level transmitter connection to 2 wire.

 2 5748

Is it possible to convert 4 wire transmitter to convert to 2 wire with additional relay.Please send detial with drawing,i will appreciate.

 2 6258

Why we use startor to the motor?

Bhel,

5 7354

1hp=how much rpm

Fiat, MAHINDRA,

2 7979

a pressure transmitter with a range of 0 to 2500kpag has a specified accuracy of 0.5 % of span.It is to be calibrated using a comparison gauge to have an accuracy of 0.1% of span.The comparison gauge has a range of 0 to 3000kpag What is the accuracy ratio? is this ratio acceptable?

 2 3846

how to minimize earth resistance upto 2Ω, if the resistance is 6 Ω ?

 1444

Why the voltage n frequency of the incoming generator is kept slightly higher than d grid voltage n frequency while synchronization ?

 4 11585

Advantages of using generator circuit breaker (GCB) scheme in a power station ?

Gridco,

4729

What is d main advantage of using double circuit 3 phase transmission ?

UHG,

1421

Which formation is better in transmission lines - horizontal or triangular and why ?

 2 3231

Advantages of using bundled conductors ?

 3 4196

1.Why we have to use inductor in circuits, what is their behavior? 2. Why we have to use capacitor in circuits, what is their behavior?

Instronix,

1 3294

how to find the torque of the single phase synchronous motor by doing an experiment

 1515

pf of synchronius motor is unity, is it axact(=one) value. ?

 1 2875

if the stetor speed (N S) increase by 20% then the rotor speed will be increased by 20% is it true. ?

 4 4770

Un-Answered Questions { Engineering }

Disposal of radioactive waste materials and spent fuel is a major and important technology. How the waste radioactive material is disposed off ?

690

WHAT IS THE FAULT WHEN 100HP TURBINE MOTOR TRIPS, LIST THE FAULTS AND ITS TRABULESHOOTING TIPS.. MY AUTO TARNSFORMER STARTER TRIPS

1620

I am an Electrical engineering ( electrical back round ) ,can i get hvac Water system design details to easy understand ,i am working past 15years in Pharmaceuticals company with Engineering depart.

846

whats the reason behind SF fault on siemens PLC.please explain in detail.

1104

can DOL used with slip ring motor?

1216




Define ansi?

1

What is the use of center punch?

729

as a electrical student why should i hire you?

1983

Explain what does green field project mean?

626

why is the in steam turbine axial displacement of active side thrust pad is positive and non active side thrust pad is negative.

2758

What is Not-So-Stubby (NSSA)in Open Shortest Path First?

1828

what questions are asked in the interview for the post of an electrical maintenance engineer in FMCG companies?

2143

what is motor capacity of 80TR chiller? and also say what is the formula related temperature, motor capacity, TR?

1832

hi every one, i want to make a coal grinder to mil 3 or 4 tons of coal dust per hour . if you guys help me with photos or some tecnical drawings that would be very kind of you.

1595

Explain the importance of if in radio receiver?

567

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