Hence the formula for finding out the synchronous speed(Ns) of a motor is given as. Ns = 120 * (f/p) . 120 is again 2* 60 which is no of poles per pitch multiplied by time in minutes.
On a company's balance sheet, accounts receivable are the money owed to that company by entities outside of the company. Account receivables are classified as current assets assuming that they are due within one calendar year or fiscal year.
An account which allows the holder to write checks against deposited funds. Checking accounts which pay interest are sometimes referred to as negotiable order of withdrawal (NOW) accounts. The interest rate often depends on how large the balance in the account is, and most charge a monthly service fee if the account balance falls below a preset level.