Give atleast 20 alternating current apparatus and devices.
what is the voltage between earth to neutral in lift.
what is the voltage between earth & neutral in 3 phase electrical connection.
Please give me a erda placement paper
what is the difference between unarmoured & Flexible cable? How to identified?
what is the maximum temperature rating of a thhn insulated conductor?
how to calculate mf when meter and cTPT detail are given
What is reactive power and where it is used.
Which thing is maximum in RLC circuit at resonance a)power consumption b)inductive current c)capacitive voltage
For high frequency application we use which transformer?
For overhead protection we use which transformer?
An active element is one which a. Supplies energy b. Absorbs energy c. Supplies energy and convert energy from one form to another
The ripple frequency in output of fullwave bridge rectifier is a. Half the input b. Twice the input c. Same as input
In aerodynamic turbines which element is NOT there a.stator b.compressor c. Fuel intake system d.fans
Batteries used for electrical energy storage are a. Laclanche cells b. Edison cells c. Lead acid cells d.any of the above