What does the voltmeter in ac mode show? Is it rms value or peak value?

0 Answers  

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an oscillator is associated with an basic amplifier for producing oscillations,for production of oscillations the amplifier needs some input voltage but under the oscillation condition the input voltage is zero,why?

5 Answers  

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What is a soft starter

1 Answers   OGPL, RBM,

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pulse period of two signals are 5ns,10ns .which will give high frequncy component?

4 Answers   Bosch, RR,

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write vhdl code for 8085 8 bit microprocessor

1 Answers  

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what is the use of -3 db frequency?& why does it exist in filters?

1 Answers  

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What are the active wastes in nuclear submarrine and how they disposed or dump?

0 Answers   BARC,

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What amplifier

3 Answers  

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Sparking occur when a load is switched off because the circuit has high a.) Inductance b.) Capacitance c.) Resistance d.) None

14 Answers   Biwta, BSNL, CDS, DMRC, Infosys, SSC,

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Number of nodes in Binary tree with height 3:

0 Answers   Infosys,

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how can we define the direction of current with needle movement of an ammeter?

2 Answers  

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i am prepared to sectionengineer exam so which books are referd for that exam pls tell me

0 Answers  

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