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What is resistance between primary and secondary winding of transformer?

The primary and secondary windings of a mutual transformer are electrically isolated, and should have 'infinite' resistance between them when measured appropriately (which depends on voltage ratings of the windings).


Does the ohmmeter need to be parallel to the load when measuring resistance?

It does not matter, since the ohmmeter needs to be connected to the device in isolated mode. Series or parallel; they are both the same, in this case.


Which resistor network has polarity bussed or Isolated?

bussed


Why gate circuits are isolated from the main circuit?

Gate circuits should be isolated from the main power circuit to avoid any damage to the power circuit if gate is damaged.


What does ohm means?

If you got a resistor then the resistance R of that thing can be measured in ohms. Use an ohm meter. If you got a battery then the voltage V of that thing can be measured in volts. USe an volt meter. ---------------------------------------------------------------------------------------------------- This was George Ohm's idea way back in 1827. Basically he found out that if you measure the potential(voltage) acrossed a conductor(non-changing) that the resulting value(in ohms) is proportional to it potential. Or in other words, V=IR. Since this equation has no exponents or coefficiants the isolated variable is always in proportiion to the other two. The word "ohm" means a measure of resistance or a measure of the difference is V/I.

Related Questions

Which muscles are isolated when performing the leg curl exercise?

soleus


What action must be taken with eeds before performing an electrical continuity electrical repair or resistance check on an explosive facility?

Before performing an electrical continuity or resistance check in an explosive facility, all electrical equipment and circuits must be de-energized and properly isolated to prevent accidental activation. Additionally, the area should be assessed for any potential explosive atmospheres, and appropriate safety measures, such as grounding or bonding, should be implemented to mitigate risks. It is also crucial to follow facility-specific safety protocols and guidelines to ensure compliance with regulations.


When an equation contains addition can the variable be isolated by performing the opposite process namely subtraction?

Yes.


What should you do next after you have isolated a gram-positive rod?

After isolating a gram-positive rod, you should perform further microbiological tests such as biochemical assays or molecular methods to identify the specific species. Additionally, consider performing antibiotic susceptibility testing to guide appropriate treatment options.


What is one thing to be aware of when performing debris removal?

wires may still be energized, delay until electrical system is isolated


What does a megohmeter or megger test?

It checks resistance from a circuit or an electrical component to earth, to make sure it is electrically isolated. This must be a very high value of resistance, hence 'megohms'.


Why was it difficult for Jews to organize resistance against the nazi holocaust?

It was hard to communicate, people were isolated and travel was restricted.


What behaviors could damage the ureters?

If the ureters are not properly identified and isolated during surgical procedures, such as performing a hysterectomy, they can be inadvertently cut and damaged.


What is resistance between primary and secondary winding of transformer?

The primary and secondary windings of a mutual transformer are electrically isolated, and should have 'infinite' resistance between them when measured appropriately (which depends on voltage ratings of the windings).


How do you check if a diode is serviceable?

use a vomm set to infinite resistance if you have reistance one way and not the other way. diode is good (must be isolated from circuit) if no resistance both directions diode D.O.A.


On a 77 GMC 350 HEI system with a new pickup coil why can you get no reading for resistance between either wire and ground What could cause this you can get resistance readings everywhere else?

The resistance to ground should be infinite, becouse its an isolated circuit. Any resistance to ground less than infinity would mean there is a short to ground.


Is pendulum an example of an isolated system?

A pendulum is an example of a closed system, where energy can be exchanged with the surroundings but not matter. An isolated system would not exchange any energy or matter with its surroundings, which is not the case for a pendulum due to energy losses from friction and air resistance.