If a transformer primary winding operates at 240v, the secondary at 120v and the load is 1500w & the transformer is rated at 92% efficient, what's the current flowing through the primary winding of the transformer? What is the formula for finding this?

2250

---

What is the benefit of tableau extract file over the live connection?

439

---

What is sensitivity?

1317

---

What are the different classes through which JDBC represents statements?

969

---

Explain the function of the dd dcb keyword?

1319

---

how can i calculate increase electrical signal power expected at the photodiode detector output given 2 optical loss coefficients and the distance covered using multimode.thank you.

2271

---

What causes re-resolution of a stored procedure in sybase?

941

---

How do you find recently downloaded files?

937

---

I need a formula to calculate the size of cable as per load but in the terms of length. Please Reply me as i search lot of sites but i did not get the answer.

2133

---

Can a user retrieve only a particular part of the information if he has a nested json data in dynamodb?

258

---

define the functionality of web server in context to Active server page.

2165

---

How to prevent dirty checking in hibernate?

474

---

Pls tell me the diff bw impulse turbine and reaction turbine

2056

---

What are the salesforce best practices for apex?

572

---

Is there a free alternative to powerpoint?

400

---