Question: For large power transformers rated more than (500 mathrm{kVA}), the winding resistances, which are small compared with the leakage reactances, can often be neglected. (a)

For large power transformers rated more than $500 \mathrm{kVA}$, the winding resistances, which are small compared with the leakage reactances, can often be neglected.

(a) True

(b) False

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

The answer is a True Heres the explanation In large power transformers with a rating exceeding 500 k... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Systems Analysis Design Questions!

TIM produces and sells two products, the MK and the KL. The organisation expects to sell 2 MK for every 2 KLs and have monthly sales revenue of GHe150,000. The MK has a C/S ratio of 20% whereas the...

Managing Scope Changes Case Study Scope changes on a project can occur regardless of how well the project is planned or executed. Scope changes can be the result of something that was omitted during...

can someone solve this Modern workstations typically have memory systems that incorporate two or three levels of caching. Explain why they are designed like this. [4 marks] In order to investigate...

We know that the voltage and current transmitted into the tower will depend upon the surge impedance of the tower and the ground impedance (tower footing resistance) of the tower. If it is low, the...

The tower presents a discontinuity to the travelling waves; therefore they suffer reflections and refraction. The system is, then, equivalent to line bifurcated at the a towerpoint.We know that the...

The system is, then, equivalent to line bifurcated at the a towerpoint.We know that the voltage and current transmitted into the tower will depend upon the surge impedance of the tower and the ground...

Once the stepped leader has made contact with the earth it is believed that a power return stroke(Fig. 1.6(c)) moves very fast up towards the cloud through the already ionized path by the leader....

Which of the following affirmations are correct for traditional power systems? Select one or more: Most power plants are controllable and large Power is increased or decreased by means of...

The relay operating current (Io). The value of Io should not be too small or large so that the relay is either too sensitive or slow in responding. Damage to the equipment due to abnormally large and...

With a particular number of towers the chances of incidence of lightning on power conductor scan be minimized by placing a ground wire at the top of the tower structure.. The tower presents a...

Briefly describe the historical role of savings in the United States.

Which of the following statements is not correct? Multiple Choice The cost less the salvage value equals the depreciable base of a long-term asset. Each adjustment for an accrued expense includes a...

In periods of inftation, which method of costing invertory will result in higher inventory value on the statemert of financial position and a higher profir? Average cost Weighted average Median coat...

=3. Develop a behavioral interviewing protocol for your current or most recent job.

Suppose that you are the project leader for the development of a new Web-based course registration system for your university that replaces an old system in which students had to go to the coliseum...

Suppose that you are the project leader for the development of a new airline reservation system that will be used by the airline's in-house reservation agents. The system will replace the current...

What is the breakeven point?

Billie Whitehorse, the plant manager of Travel Frees Indiana plant, is responsible for all of that plants costs other than her own salary. The plant has two operating departments and one service...

Answer the Question below Correctly Suppose a bank pays back the FED a discount loan worth $500,000. Use T-accounts to show the effect of the transactions on the bank and Feds balance sheet.

We discuss rules of the game: The selling of domestic assets to acquire money when gold exited the country as payments for imports. This decreased the money supply and increased interest rates,...