Answer / praveen

for example take a transistor it needs more 0.7v(for
germanium) to switch ON so this voltage is called break down
voltage.

Answer / madhu

it is not the voltage needed by the device, but it is the
voltage after which the device cant work.

we can say that as the voltage after which the device
efficiency decreases rapidly.

Answer / jessy

A level of voltage at which breakdown/malfunctioning takes
place in a device or anything to which it is applied.

Instrument connected to a single phase supply

0 Answers   Alstom,

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what clearance required for 4.5 mva dry type transformer?

0 Answers   SPS,

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what is the safety of VCB.

5 Answers   Nagarro, Roto Power, RotoPower,

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Now I inject 1kv DC supply r&y=??? R&Y=?? Y&B=?? B&R=???? RYB&N=??? RYBN&E=????? Minimum value====???????

1 Answers   Integra,

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What is the function of turbo charger in generators

1 Answers  

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How to calculate the Sizes of the cable required for one specific load? Is there any formula for that? ( EX: For 400KW load,50mtr Length, What is the LT cable Size required?)

2 Answers   Texmo,

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why using in cable mm square which is mm & which is square why using mm & square.

1 Answers   Airtel,

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What are the components of a substation?

3 Answers   IOCL,

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what is the maximum demand how it is defined

1 Answers  

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what's the outstanding feature of universal motor?

2 Answers   Tanfac,

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What is the difference between in Fourier series and Fourier Transform. and please tell me the difference between both of them and the why we use them in communication system?

0 Answers  

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What is the Good Earth resistance value of G.I & Cu. Chemical Earthing & Normal Pipe Earthing?

0 Answers   ABC, Reliance Life Sciences, TCS,

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