Answer Posted / avdheshlakhera

Load cell is generaly having a strain gauge which is
connected to a wheetstone bridge. If force is applied to
load cell, resistance value of strain gauge changes which
in turn used to measure the force.
Load cells are used in weighing bridges and to measure the
force.

What is the use for cable entry in control room?

1164

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Please, if 1kw is equal to 1.25kva; how then do I know how many kva in 7.5kw?

1653

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what is positive , negative & zero equivalent system resistance

1936

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what is the importance of earthing system on the generators big capacity and small?

1775

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he compression ratio for a petrol engine generally lies between

1276

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How to calculate Grid rotor resistance(GRR) losses in slip ring induction motor?

4273

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If Neutral Grounding Resistor (GR) failed/shorted. Is it repairable.

1616

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What is speed mode?

1700

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Refernce currents are to be generated using refernce cueernts how can this be done

2258

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I don't understand why when we connect high voltage source in DC to electronic motor , we must add capacitor and resistor in parallel ? (I know that we use capacitor because we want to absorb the current that in the first second electronic motor in opposed with current course produce. ) what are the feature of Resistor and in such situation ?

1861

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Explain the method to keep noises low in a control system?

1125

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How can i calculate the Breaking capacity of molded case circuit breaker, is the breaking capacity of CB for Diesel generator shall be less than grid supply's breaker ?

2222

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temp of cast resin 1500kva tx formerwent up to 138.c but came down very fast to about 100.c within 20 mins when load was reduced from 70% to 60%

1913

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what are the precuation should be taken ahen installing power transformer,circuit breaker,current & potential transformer

2104

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why we permissive overreach in distance protection.where it is applicable to use in long r short lines

2757

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