why energy storing capacity of magnetic field is much higher
than electric field ?
Answer Posted / shimin
Because the value of permittivity of free space is very small compared to permeability of free space.
| Is This Answer Correct ? | 8 Yes | 2 No |
Post New Answer View All Answers
Don't you have similar question banks related to Oral Certification Examination conducted by Mercantile Marine Departments / Directorate of Shipping, Ministry of Shipping for Electro Technical Officer?
which metal is use in shunt
How many types of electrical earthing are there?
State the other types of Air Conditioners?
what are the usual topology of transformers at different substations in the power system and why that particular topology is choosen. what are the limitaions of that topology?
How to calculate the time setting for star connection in star delta starter? For example 10KW 3PH Induction motor.
why should the lowest unit of a testing transformer ( cascaded transformer ) have higher power rating??
why need to be maintain power factor for industrial customer?
In the Variable Voltage Variable Frequency Drive, how the Voltage and Frequency varied ? Is it varied in the Inverter part of the Drive ? Please give us supporting document if any.
In a power conditoining unit (inverter) of a solar plant when we measure the d.c. current fed by different strings of solar plates to inverter, the current in the negative wire is less almost by 1 ampere to the current in its positive wire say current in positive wire 5 A , then current in negative wire of the same string is 4 A. Since the current entering should be equal to current leaving then why the current is noticably less in negative wire.
What we mean by vintage of an engine+Generator?
What is the difference between type1 and type2 relay protection co-ordination for motor feeders
Which contains in POLE ASSEMBLY of a 11KV Kirloskar-make SF6 (Model No-FP620A12)? Will u clarify with drawing?
Explain the different regions in frequency response?
How to calibrate or test an LT Air Circuit breaker 440 volts, 35 KA, 800 Amps ?