WORK HARD WITHOUT COPY A distance relay is installed at Bus1 as shown in the fig
ID: 3209823 • Letter: W
Question
WORK HARD WITHOUT COPY A distance relay is installed at Bus1 as shown in the figure below to protect the line from Bus1 to Bus 2. Calculate the zone 1 settings to protect 80% of the length of the line and zone 2 settings to protect 125% of the length of the line. The impedance values are in secondary ohms. Y 345KV Line Source- | | Y 345KV Relay RZs1=2.5 ohm arc cos(85) Zl1=5 ohm arc cos(85) Zr1=2.5 ohm arc cos(85) Zs2=Zs1 Zl0=3*Zl1 Zr2=Zr1 Zs0=3*Zs1 Zl1=Zl2 Zr0=3*Zr1CTR = 800A/5A PTR = 345kV/120kVa. For an unfaulted condition, what is the maximum load current that can flow (unity power factoras measured at the relay) from BUS 1 to BUS 2 without the zone 2 element picking up if the distancerelay is a simple impedance relay?b. What happens the power factor is 0.8 lagging? Assume BUS 1 has a voltage of 1.0 pu. Does itmatter if power is going from BUS 1 to BUS 2 or from BUS2 to BUS 1?c. Repeat a and b if the impedance relay is replaced by a mho relay.
Explanation / Answer
1. White Mortgage Company can take legal action against black as the initial contract of mortgage was made between White and black. If Black has transferred the contract to Gray through valid legal contract specifying the final responsibility is with Gray to make to the payment and such transfer notice had to be approved and accepted by White Mortgage Company in order for Black to relieve from the payment responsibility.
2.The likely outcome is White is going to win the case
White has informed Black to wait until further notice about the deal. And White confirmed the order before lapsing of the notice period. Therefore Black has to carry out his agreed task.
3. An actual breach may occur after the party receives goods and then refuses to pay as required under the contract. In contrast, an anticipatory repudiation occurs when one party indicates by his words or actions that he or she does not plan to fulfill obligations under the contract. The court will consider this option when money damages won't provide the innocent party with adequate compensation for the breach. Specific performance is most common in sales contracts. This remedy is sometimes used when a sales contract involves something unique, such as a particular tract of land, a rare heirloom and etc.
4. White can take legal action against Gray for the value of default charges claimed by his supplier as White is obligated to pay to his supplier under the contact law
5. A) The purpose of Nominal damages is to award when the plaintiff is legally in the right, but has not suffered substantial losses. They may only cover the plaintiff's legal costs, or they may be as little as one dollar. As a general rule, nominal damages are awarded in one of two situations.
B) purpose of compensatory damages is to help the plaintiff become financially complete once more. There are various ways to prevent or mitigate the risk of potential torts. For starters, landlords have the responsibility to act with due care.
C) Exemplary damages awarded to a a plaintiff in excess of compensatory damages in order to punish the defendant for a reckless or willful act. They seek to punish and make an example of the wrongdoer in order to deter others from the same wrongful conduct.
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