Topic :: Resistance





Resistance Interview Questions
Questions Answers Views Company eMail

The unit of electrical resistance is: (A) Ampere (B) Ohm (C) Volt (D) Watt

 2 4790

Two lamps have tungsten filaments. The resistances of two lamps at incandescence are r and R, R being greater than r. These lamps are connected in series. Then (1) The lamp with resistance r will shine more brightly (2) The lamp with resistance R will shine more brightly (3) Both will shine equally brightly (4) No prediction can be made regarding brightness

 1 2512

Who among the following offered maximum resistance to the British? (1) Mughals (2) Marathas (3) Rajputs (4) Sikhs

ACT, HPSSSB,

5 18793

Resistance of a conductor in a close electrical ckt is practically zero why?

 1 5637

why the input resistance of an op-amp is high whereas it's output resistance is low?

IBM,

11 24543

what is GRR(Grid Rotot resistance)?Why it is used beside of LRS?

ACC, L&T, Sri Biotech,

9 58551

Do you know how to measure the earth resistance?

Manhattan,

7 13378

what is slip resistance? how much its value in 110 kw motor? why voltage is varied in vvvf drive ?

Reliance,

1 4051

how can you calculate the value of external resistance inserted in a slipring industion motor? (eg. 110 kw / 990 rpm/50Hz/stator v-415/stator Amp-195/Rotor V-440/Rotor amps- 151.)

Bosch, NMDC,

6 50095

What is difinition of HIGH RESISTANCE FAULT and LOW RESISTANCE FAULT?

 3 35084

what is the difference in inductance and resistance.both oppose the flow of current but how.resistance having + ve power in both cycle while inductance having both power.

 5 16794

Will sag depends on the Specific Resistance of the conductor?if not Why??????????

BARC,

2 4308

1. how much normal earth resistance in earth pits(neutral and body earth) and transformer neutral and body earth & panel earth.

HP, Malladi Drugs and Pharmaceuticals, Pearl Engineering, PL,

12 96591

The objective of connecting a resistance and capacitance across gate circuit is to protect the SCR against

 2 7970

How to convert resistance value at 20 degree to 90 degree?

 2 10056



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Un-Answered Questions { Resistance }

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

2524

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

1953

Describe about the Antibiotic resistance in plant groth promoting bacteria?

1755

Explain about Antibiotic Resistance ?

1607

Explain the aminoglycosides resistance problem ?

1703




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

3851

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

1510

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 ?

1863

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.

1857

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

1458

what is meant by shear resistance in concrete?

1688

what is radiation resistance of antenna

1467

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

1723

what is gridrotor resistance starter

1443

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

1722