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voltaic cell

A simplevoltaic cellis made by immersing one zinc plate and one copper plate inside a dilute sulfuric acid solution. if the copper plate and zinc plate are connected externally to ...

• Deep
• 861 Views
• 1 Answers

How to improvement the dc and ac motor

ac and dc motor part name?

• Deep
• 603 Views
• 1 Answers

Dc motor??

Dc motor is convert the electrical power to mechanical power

• Deep
• 629 Views
• 3 Answers

what is semi conduter.....

semiconductor conductance lies conductor and insulator. its valence electrons ativates when some light falls on it and goes into conductance shell and hence conducts charges.

• Arpit
• 773 Views
• 4 Answers

HV Breker IR value in costal area

In a substation HV breaker at costal area IR value shows 0 Mohm weather shall we start a breaker or not?

• Ravikumar
• 490 Views
• 5 Answers

PLC program

What's qualification for PLC programming training

• Radheshyam
• 476 Views
• 5 Answers

Regarding smps voltage output in any system in plant

Dear sir If in a system output of smps is showing 24v in DC mode also showing 230v in ac mode of multimeter and the system is running fine. Then what does it means?

• Narendra
• 846 Views
• 5 Answers

what is transformer? and only work AC Supply . Why?

principle of transformer

• Deep
• 62995 Views
• 5 Answers

what is principle or capacitor?

A small device used to store huge amount of electric charge in a small room is called capacitor. Take an insulated metal plate A. Charge the plate to its maximum potential. Now ta ...

• Deep
• 1438 Views
• 6 Answers

what is full from mcb

...

• Arpit
• 1199 Views
• 57 Answers