a broken clock is right at least twice a day
Four right angles on a standard clock... I believe
When it needs to provide clocking for the serial line. This occurs when you are using a null-modem cable in a lab. You would apply the clock rate to the router that is connected as the DCE device.
The first clock is right twice per day. The other wont be right for years. (However, neither clock could be said to be 'efficient!'.)
On the right hand.
When you disconnect a battery cable all the preset radio stations ( and the clock ) have to be reset
A person with an additional whole arm; a clock with a second hand might also be right.
Clock wise is the same way that the hands on a clock move ie looking straight at it a movement to the right.
A 90° angle, to the right.
Turn the knob next to clock right for hours and left for minutes.
right clockwise!
the one on the right