Topic :: Resistance





Resistance Interview Questions
Questions Answers Views Company eMail

Why is bleeder resistance employed in a filter circuit?

797

Why temperature coefficient of resistance of a semiconductor is negative?

582

What is static resistance of a diode?

604

Define dynamic resistance of a p-n junction diode in forward biased condition.

627

Explain why an ammeter should be of very low resistance?

619

What is an ac emitter resistance?

581

What is the purpose of bleeder resistance in a rectifier circuit using l-c filter?

599

Explain why a voltmeter should be of very high resistance?

607

How an rtd work, and what volts/current goes to a rtd to measure the resistance?

742

Why is it so hard to find literature on the wear resistance of titanium?

906

define drain resistance

666

define inter-base resistance

753

Differentiate between static and dynamic resistance of a diode.

1097

What is the resistance of the field winding of a d.c. Shunt generator kept low?

640

At what factor resistance r of a conductor depends?

653




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Un-Answered Questions { Resistance }

What is the ideal input and output resistance of a current source?

2532


Which steps do you take to overcome a prospect's sales resistance?

1958


Describe about the Antibiotic resistance in plant groth promoting bacteria?

1766


Explain about Antibiotic Resistance ?

1612


Explain the aminoglycosides resistance problem ?

1705






Why Transformer Neutral having one earth pit ( more earth electrode resistance) whereas body have many earth pit ( less earth electrode resistance)?

3855


which are the criterias needed to select the kind of neutral earthing(solid earthing,resistance earthing,etc.) at various voltage levels in electrical distribution?

1512


exactly how does an RTD 3 wire or 4 wire device cancel out the resistance of the wires , opposed to a 2 wire RTD? Is it because you have resistors in parallel , or because something to do with the electronic circuit the RTD is connected to ?

1873


I have 4 DG set with 1500KVA rating. system breakers are 11KV & alternator are 415 Volts. Between alternator & breaker one stepup transformer used. i want to Know what is max. resistance for body earthing & 415 & 11KV V Neuteal earthing. my fault current is 14 times for 2 sec.

1867


Best way to measure the Soil resistance of rocky soil, three probe method and four probe method

1466


what is meant by shear resistance in concrete?

1690


what is radiation resistance of antenna

1480


what is High resistance grounding and whatis the criteria for the selection of High resistance grounding

1727


what is gridrotor resistance starter

1451


How to arrange a hous hold earthing system to keep minimum earth resistance( below 7ohms).

1727