How do you calculate 16 bit checksum? 1 Answer. To calculate a 16-bit checksum, you process the array in increments of 2, and put one byte into the low-order byte of the value that you’re adding, and the other byte into the high-order byte. There’s no need to use modulus, since unsigned integers implement modular […]
What is contention period in CSMA CD?
What is contention period in CSMA CD? Contention window: If participants determine that the channel is free, they wait a random amount of time before they start sending. This duration corresponds to the contention window. This time window doubles with each collision and corresponds to the binary exponential backoff (BEB) that is familiar from CSMA/CD. […]
What is a hangover caused by?
What is a hangover caused by? Hangovers are caused by drinking too much alcohol. A single alcoholic drink is enough to trigger a hangover for some people, while others may drink heavily and escape a hangover entirely. What means hangover? 1 : something (such as a surviving custom) that remains from what is past. 2a […]
What is a string of outdoor lights suspended between two points?
What is a string of outdoor lights suspended between two points? A string of outdoor lights that is suspended between two points. A term commonly used to describe the stationary (Stator) member of a DC Motor….Electrical Definitions. Home Lighting Suppliers Controls Engineers Alarms Contractors Communications Associations Datacom Which of the following best describes festoon lighting? […]
What is most commonly a result of the tires set with excessive toe in or toe out?
What is most commonly a result of the tires set with excessive toe in or toe out? Among the three major alignment angles-camber, caster and toe-toe is always checked and adjusted last. Too much toe causes severe tire scuffing and may create a sawtooth or feather-edge wear pattern across the tire. Note that unlike front […]
When removing cylinder head the fasteners should be removed in which order?
When removing cylinder head the fasteners should be removed in which order? Step 1: Drain the oil and coolant. Step 3: Remove valve cover. Step 1: Rocker arm and rocker removal. Step 2: Remove the pushrods. Step 3: Loosen head bolts. Step 1: Remove the timing cover. Step 3: Remove the timing belt. Step 4: […]
What is static pressure measured in?
What is static pressure measured in? When measuring static pressure, the unit of measurement used is inches of water column, which is often shown as an abbreviation such as “in. wc,” “in. wg” or “in. H2O.” One key to interpreting and diagnosing static pressure is to first understand how pressures change throughout an HVAC system. […]
What is the probability of getting at least one red marble?
What are the 3 modes of heat transfer?
What are the 3 modes of heat transfer? Heat is transfered via solid material (conduction), liquids and gases (convection), and electromagnetical waves (radiation). Heat is usually transfered in a combination of these three types and seldomly occurs on its own. What type of heat transfer is air conditioning? In the HVAC and Refrigeration field, convective […]
What are the three major assumptions used in the derivation of the Bernoulli equation?
What are the three major assumptions used in the derivation of the Bernoulli equation? The flow must be steady, i.e. the fluid properties (velocity, density, etc…) at a point cannot change with time. The flow must be incompressible – even though pressure varies, the density must remain constant along a streamline. What are the assumptions […]