Hello, Thanks for your query. If I understood your question property, then this characteristics are derived using mathematical questions (generally inverse time equation), testing and all...It's provided bh manufacturers. Thus, when you solve the numericals, the data points always mentioned.
It's from the characteristics. Manufcature supplies the these characteristics which are derived using equations (but exact equations depends on type of relay), testing , calibration etc. The interpretation of time corresponding to PSM means that how relay reacts according to the severity of fault. If fault is more severe, relay trips quickly.
Very nice Ma'am... You explained it in very simple language... But are there other factors which cause the relay to under reach in addition to arc resistance?
Thank you so much! Yes, there other factors also affects the reach of relay, that is cause the underreach...e.g power swings, it's setting, system settings...I request you to pls go through technical book for more detail information especially how these factors causes or affects the reach of relay.
The current is being distributed in parallel so by ohm's law resistance should increased while it decreases so here ohms law is not verifying. Its really confusing me
Hello, Sorry for late reply. If I understood your question property, then it seems that there is a lot of misunderstanding about parallel circuit and Ohm's law. 1. In parallel circuit, overall circuit resistance decrease thus allows more current to flow. Pls refer the mathematics for calculating the equipment resistance. 2. This increased current flow with constant voltage results in a decrease in total resistance, perfectly consistent with Ohm's Law, where V=IR.
Thank you for your interest....I appreciate your suggestion but making seperate video may not be feasible at this time...since bills tends to have similar components....however if you come across specific difficulty , i would be happy to clear that doubt.
This is the kind of adjustments done in the bill due to various reasons as follows (Sharing Few) 1. Arrears: If a consumer didn't fully pay off previous bills, the amount would be adjusted in the subsequent bill. 2. Revised tariff: If the electricity tariff changes, consumers might see adjustments in their bills. 3. Billing errors: If there was a mistake in a previous bill, the amount may be adjusted in the next billing cycle. 4. Security Deposit adjustments: If the DISCOM has revised the security deposit amount based on the consumer's usage, it might reflect in the bill as an adjustment. 5. Meter Reading Adjustments: If the previous bill was estimated due to inability to read the meter, and when the actual reading is taken, there might be an adjustment.
Hello, Thanks fpr your query but here due to space limitation it could be difficult for me to explain. However, i can suggest you to refere power system protection by S.R.Bhide
